feat(studio): studio v2, inspector v3

[jog1t]

Changes

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[jog1t]

Warning

This pull request is not mergeable via GitHub because a downstack PR is open. Once all requirements are satisfied, merge this PR as a stack on Graphite.
Learn more

• feat(studio): studio v2, inspector v3 #2673 👈 (View in Graphite)
• chore: update download logs button to use export #2718 : 1 other dependent PR (#2744 )
• fix(dev-full): update to use new ports #2717
• feat: expose GET /actors/usage, GET /actors/logs, GET /actors/logs/export, GET /routes/history #2716
• fix(pegboard): include namespace in actor log query #2712
• chore: update clickhouse user query to dynamically bind subproperties #2715
• feat: implement clickhouse-user-query #2554
• fix(toolchain): mark external deps #2713
• fix(toolchain): fix compat with deploying using podman #2571 : 1 other dependent PR (#2710 )
• fix(toolchain): dont upgrade for deploys by default #2743
• fix(workflows): fix signal publish/listen race condition #2742
• fix: upgrade actors by build name #2741
• fix: gracefully handle prom failure for pb topo #2731
• main

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[claude]

Claude finished @jog1t's task —— View job

---

PR Review: Studio v2, Inspector v3

I've completed a comprehensive review of this major refactoring. Here are my findings:

✅ Strengths

Architecture Improvements

• Excellent WebSocket abstraction: The new useWebSocket implementation (frontend/packages/components/src/actors/hooks/use-websocket.ts) is well-designed with proper error handling, reconnection logic, and type safety
• Better state management: Migration from Jotai atoms to TanStack Query provides better caching, synchronization, and loading states
• Improved separation of concerns: Components are now more focused with better separation between data fetching and presentation

Code Quality

• Strong TypeScript usage: Excellent use of Zod schemas for runtime validation
• Good error boundaries: Proper error handling in WebSocket connections with timeout mechanisms
• Memory management: Proper cleanup in useEffect hooks and WebSocket disconnections

⚠️ Issues & Concerns

Potential Bugs

1. WebSocket URL Construction (use-websocket.ts:143)

   const fullUrl = `${urlWithProtocol}/registry/inspect`;

   This hardcodes /registry/inspect but the layout provider uses /manager/inspect. This inconsistency could cause connection failures.

2. Missing Type Assertion (actor-logs.tsx:160)

   trigger={<RelativeTime time={new Date(destroyedAt)} />}

   destroyedAt is already checked to be truthy, but TypeScript still sees it as potentially null.

3. Commented Code (stores/manager.tsx)

   • Entire file is commented out (208 lines) - should be removed if no longer needed
   • Creates confusion about active vs deprecated code paths

Performance Concerns

1. Inefficient Filtering (actor-context.tsx:130-249)

   • Complex nested loops in filteredActorsAtom could cause performance issues with large actor lists
   • Consider memoization or moving heavy computations to web workers

2. Missing Query Optimization

   • Some components make individual queries per actor instead of batch queries
   • Could lead to waterfall requests with many actors

Security

1. WebSocket URL Validation (use-websocket.ts:139-144)

   • Limited validation of WebSocket URLs
   • Should validate against allowed origins to prevent connection to malicious endpoints

2. No Rate Limiting

   • WebSocket reconnection logic lacks exponential backoff
   • Could overwhelm servers during widespread connection issues

Code Quality Issues

1. Inconsistent Error Handling

   • Some components silently fail (return null) while others show error states
   • Consider standardized error boundaries

2. Type Safety Gaps

   // @ts-expect-error types are missing (index.tsx:31)

   Several @ts-expect-error comments indicate type issues that should be resolved

3. Hardcoded Values

   • Magic numbers and strings throughout (e.g., port 6420, timeouts)
   • Should be moved to configuration

🔧 Recommendations

High Priority

1. Fix WebSocket URL inconsistency - Align URL construction between hooks and providers
2. Remove commented code - Clean up stores/manager.tsx
3. Add proper error boundaries - Implement consistent error handling patterns
4. Resolve TypeScript errors - Address all @ts-expect-error comments

Medium Priority

1. Performance optimization - Optimize actor filtering logic
2. Add input validation - Validate WebSocket URLs and other user inputs
3. Implement exponential backoff - For WebSocket reconnection logic
4. Add configuration management - Extract hardcoded values

Low Priority

1. Add comprehensive tests - No test files visible for new functionality
2. Documentation - Add JSDoc comments for complex functions
3. Bundle analysis - Verify new dependencies don't bloat bundle size

📊 Overall Assessment

This is a well-executed major refactoring that significantly improves the codebase architecture. The new WebSocket implementation and query-based state management are substantial improvements. However, there are several bugs and inconsistencies that should be addressed before merge.

Recommendation: ✅ Approve with changes - Fix the critical WebSocket URL issue and remove commented code, then this is ready to merge.

Review Checklist:

• Examine main application architecture changes
• Review component refactoring and code quality
• Check for potential bugs and issues
• Assess performance implications
• Evaluate security concerns
• Analyze test coverage
• Investigate build failures

[claude]

Claude finished @jog1t's task —— View job

---

PR Review: Studio v2, Inspector v3

I've completed a comprehensive review of this major refactoring. Here are my findings:

✅ Strengths

Architecture Improvements

• Excellent WebSocket abstraction: The new useWebSocket implementation (frontend/packages/components/src/actors/hooks/use-websocket.ts) is well-designed with proper error handling, reconnection logic, and type safety
• Better state management: Migration from Jotai atoms to TanStack Query provides better caching, synchronization, and loading states
• Improved separation of concerns: Components are now more focused with better separation between data fetching and presentation

Code Quality

• Strong TypeScript usage: Excellent use of Zod schemas for runtime validation
• Good error boundaries: Proper error handling in WebSocket connections with timeout mechanisms
• Memory management: Proper cleanup in useEffect hooks and WebSocket disconnections

⚠️ Issues & Concerns

Potential Bugs

1. WebSocket URL Construction (use-websocket.ts:143)

   const fullUrl = `${urlWithProtocol}/registry/inspect`;

   This hardcodes /registry/inspect but the layout provider uses /manager/inspect. This inconsistency could cause connection failures.

2. Missing Type Assertion (actor-logs.tsx:160)

   trigger={<RelativeTime time={new Date(destroyedAt)} />}

   destroyedAt is already checked to be truthy, but TypeScript still sees it as potentially null.

3. Commented Code (stores/manager.tsx)

   • Entire file is commented out (208 lines) - should be removed if no longer needed
   • Creates confusion about active vs deprecated code paths

Performance Concerns

1. Inefficient Filtering (actor-context.tsx:130-249)

   • Complex nested loops in filteredActorsAtom could cause performance issues with large actor lists
   • Consider memoization or moving heavy computations to web workers

2. Missing Query Optimization

   • Some components make individual queries per actor instead of batch queries
   • Could lead to waterfall requests with many actors

Security

1. WebSocket URL Validation (use-websocket.ts:139-144)

   • Limited validation of WebSocket URLs
   • Should validate against allowed origins to prevent connection to malicious endpoints

2. No Rate Limiting

   • WebSocket reconnection logic lacks exponential backoff
   • Could overwhelm servers during widespread connection issues

Code Quality Issues

1. Inconsistent Error Handling

   • Some components silently fail (return null) while others show error states
   • Consider standardized error boundaries

2. Type Safety Gaps

   // @ts-expect-error types are missing (index.tsx:31)

   Several @ts-expect-error comments indicate type issues that should be resolved

3. Hardcoded Values

   • Magic numbers and strings throughout (e.g., port 6420, timeouts)
   • Should be moved to configuration

🔧 Recommendations

High Priority

1. Fix WebSocket URL inconsistency - Align URL construction between hooks and providers
2. Remove commented code - Clean up stores/manager.tsx
3. Add proper error boundaries - Implement consistent error handling patterns
4. Resolve TypeScript errors - Address all @ts-expect-error comments

Medium Priority

1. Performance optimization - Optimize actor filtering logic
2. Add input validation - Validate WebSocket URLs and other user inputs
3. Implement exponential backoff - For WebSocket reconnection logic
4. Add configuration management - Extract hardcoded values

Low Priority

1. Add comprehensive tests - No test files visible for new functionality
2. Documentation - Add JSDoc comments for complex functions
3. Bundle analysis - Verify new dependencies don't bloat bundle size

📊 Overall Assessment

This is a well-executed major refactoring that significantly improves the codebase architecture. The new WebSocket implementation and query-based state management are substantial improvements. However, there are several bugs and inconsistencies that should be addressed before merge.

Recommendation: ✅ Approve with changes - Fix the critical WebSocket URL issue and remove commented code, then this is ready to merge.

Review Checklist:

• Examine main application architecture changes
• Review component refactoring and code quality
• Check for potential bugs and issues
• Assess performance implications
• Evaluate security concerns
• Analyze test coverage
• Investigate build failures

---

[claude]

Claude finished @jog1t's task —— View job

---

PR Review: Studio v2, Inspector v3

I've completed a comprehensive review of this major refactoring. Here are my findings:

✅ Strengths

Architecture Improvements

• Excellent WebSocket abstraction: The new useWebSocket implementation (frontend/packages/components/src/actors/hooks/use-websocket.ts) is well-designed with proper error handling, reconnection logic, and type safety
• Better state management: Migration from Jotai atoms to TanStack Query provides better caching, synchronization, and loading states
• Improved separation of concerns: Components are now more focused with better separation between data fetching and presentation

Code Quality

• Strong TypeScript usage: Excellent use of Zod schemas for runtime validation
• Good error boundaries: Proper error handling in WebSocket connections with timeout mechanisms
• Memory management: Proper cleanup in useEffect hooks and WebSocket disconnections

⚠️ Issues & Concerns

Potential Bugs

1. WebSocket URL Construction (use-websocket.ts:143)

   const fullUrl = `${urlWithProtocol}/registry/inspect`;

   This hardcodes /registry/inspect but the layout provider uses /manager/inspect. This inconsistency could cause connection failures.

2. Missing Type Assertion (actor-logs.tsx:160)

   trigger={<RelativeTime time={new Date(destroyedAt)} />}

   destroyedAt is already checked to be truthy, but TypeScript still sees it as potentially null.

3. Commented Code (stores/manager.tsx)

   • Entire file is commented out (208 lines) - should be removed if no longer needed
   • Creates confusion about active vs deprecated code paths

Performance Concerns

1. Inefficient Filtering (actor-context.tsx:130-249)

   • Complex nested loops in filteredActorsAtom could cause performance issues with large actor lists
   • Consider memoization or moving heavy computations to web workers

2. Missing Query Optimization

   • Some components make individual queries per actor instead of batch queries
   • Could lead to waterfall requests with many actors

Security

1. WebSocket URL Validation (use-websocket.ts:139-144)

   • Limited validation of WebSocket URLs
   • Should validate against allowed origins to prevent connection to malicious endpoints

2. No Rate Limiting

   • WebSocket reconnection logic lacks exponential backoff
   • Could overwhelm servers during widespread connection issues

Code Quality Issues

1. Inconsistent Error Handling

   • Some components silently fail (return null) while others show error states
   • Consider standardized error boundaries

2. Type Safety Gaps

   // @ts-expect-error types are missing (index.tsx:31)

   Several @ts-expect-error comments indicate type issues that should be resolved

3. Hardcoded Values

   • Magic numbers and strings throughout (e.g., port 6420, timeouts)
   • Should be moved to configuration

🔧 Recommendations

High Priority

1. Fix WebSocket URL inconsistency - Align URL construction between hooks and providers
2. Remove commented code - Clean up stores/manager.tsx
3. Add proper error boundaries - Implement consistent error handling patterns
4. Resolve TypeScript errors - Address all @ts-expect-error comments

Medium Priority

1. Performance optimization - Optimize actor filtering logic
2. Add input validation - Validate WebSocket URLs and other user inputs
3. Implement exponential backoff - For WebSocket reconnection logic
4. Add configuration management - Extract hardcoded values

Low Priority

1. Add comprehensive tests - No test files visible for new functionality
2. Documentation - Add JSDoc comments for complex functions
3. Bundle analysis - Verify new dependencies don't bloat bundle size

📊 Overall Assessment

This is a well-executed major refactoring that significantly improves the codebase architecture. The new WebSocket implementation and query-based state management are substantial improvements. However, there are several bugs and inconsistencies that should be addressed before merge.

Recommendation: ✅ Approve with changes - Fix the critical WebSocket URL issue and remove commented code, then this is ready to merge.

Review Checklist:

• Examine main application architecture changes
• Review component refactoring and code quality
• Check for potential bugs and issues
• Assess performance implications
• Evaluate security concerns
• Analyze test coverage
• Investigate build failures

[claude]

Claude finished @jog1t's task —— View job

---

PR Review: Studio v2, Inspector v3

I've completed a comprehensive review of this major refactoring focusing on code quality, potential bugs, performance, security, and test coverage.

Review Progress:

• Examine main application architecture changes
• Review component refactoring and code quality
• Check for potential bugs and issues
• Assess performance implications
• Evaluate security concerns
• Analyze test coverage
• Investigate build failures and binary artifacts
• Verify previous critical issues were addressed

✅ Strengths

Architecture Improvements

• Excellent migration to TanStack Query: The new query-based state management provides better caching, error handling, and loading states than the previous Jotai atom approach
• Improved WebSocket abstraction: Consistent URL handling with streaming implementation using fetchEventSource from Microsoft
• Better separation of concerns: Components are now more focused with clear data fetching patterns and presentation logic
• Enhanced real-time features: New events system with streaming, filtering, and proper state management

Code Quality

• Strong TypeScript usage: Good use of Zod schemas, proper type definitions, and query options patterns
• Modern React patterns: Good use of hooks, proper dependency arrays, and React 18 patterns like proper cleanup with AbortControllers
• Proper resource management: WebSocket connections and streams have appropriate abort controllers and cleanup logic

⚠️ Critical Issues

Dead Code Cleanup Required 🚨

1. frontend/apps/studio/src/stores/manager.tsx - Entire file commented out (208 lines)
2. frontend/packages/components/src/actors/actor-metrics.tsx - Most functionality commented out (700+ lines)
3. frontend/packages/components/src/actors/actor-download-logs-button.tsx - Major sections commented out

These should be removed if no longer needed to avoid confusion about active vs deprecated code paths.

Unimplemented Features ⚠️

• Multiple functions in manager-queries-context.tsx throw "Not implemented" errors (lines 19, 35, 89, 187, 199, 224, 282, 295)
• Actor metrics functionality is largely disabled
• Download logs feature is non-functional

Binary Artifacts ⚠️

• .tgz files committed: frontend/packages/rivetkit-actor.tgz, frontend/packages/rivetkit-core.tgz
• These should not be in version control and are likely causing build failures

⚠️ Security & Configuration Issues

Hardcoded URLs

• Line 17 in actor-queries-context.tsx: "http://localhost:6420/registry/actors/inspect"
• Line 17 in manager-queries-context.tsx: "http://localhost:3000"
• Should be configurable and validate against allowed origins
• Could be exploited if localhost serves malicious content

SQL Injection Risk

• Line 143 in actor-queries-context.tsx: SELECT * FROM ${table} LIMIT 500
• Direct table name interpolation without validation/sanitization

⚠️ Other Concerns

Type Safety

• Line 160 in actors-list-row.tsx: new Date(destroyedAt) where destroyedAt can be Date | null
• Line 50 in actor.ts: @ts-expect-error comment indicates unresolved type issues

Performance Issues

• Inefficient filtering: Multiple uses of Object.entries() in filtering logic could cause performance issues with large datasets
• Missing query optimizations: Some components make individual queries per actor instead of batch queries
• No virtualization: For potentially long lists of actors/events

Test Coverage

• No test files found for this major refactoring
• Missing test coverage for new query implementations and streaming features

Error Handling

• Inconsistent patterns: some components silently fail while others show proper error states
• Stream reconnection lacks exponential backoff (could overwhelm servers)

Build Issues

• Binary artifacts ⚠️: .tgz files committed
• Related to Cloudflare build failures visible in PR comments

🔧 Recommendations

High Priority (Must Fix Before Merge)

1. Remove all commented/dead code - Clean up manager.tsx, actor-metrics.tsx, and actor-download-logs-button.tsx
2. Remove binary artifacts - Delete .tgz files from git
3. Complete or remove unimplemented functions - Either implement missing query functions or remove them
4. Make URLs configurable - Replace hardcoded localhost URLs with environment variables
5. Fix SQL injection - Add proper table name validation/sanitization

Medium Priority

1. Add proper error boundaries - Implement consistent error handling patterns
2. Implement exponential backoff - For stream reconnection logic (lines 100-102 in actor.ts)
3. Add input validation - Sanitize search queries and filter parameters
4. Fix type safety issues - Proper null checking for destroyedAt and remove @ts-expect-error

Low Priority

1. Add comprehensive tests - Critical for a refactoring of this magnitude
2. Bundle optimization - Verify new dependencies don't bloat bundle size
3. Documentation - Add JSDoc comments for complex query patterns
4. Performance optimization - Add virtualization for long lists

📊 Overall Assessment

This is a well-architected major refactoring that significantly improves the codebase. The migration to TanStack Query provides substantial benefits for state management, caching, and real-time updates. The new streaming system and improved component architecture are excellent improvements.

However, the significant amount of commented/dead code creates confusion about what's active vs deprecated, and the unimplemented features could cause runtime errors.

Recommendation: ✅ Approve with changes required

Must-Do Before Merge:

• Remove all commented/dead code
• Remove binary artifacts from git
• Complete or remove unimplemented functions
• Make WebSocket URLs configurable
• Fix SQL injection vulnerability

Quality Assessment:

• Architecture: 9/10 - Excellent migration to modern patterns
• Implementation: 7/10 - Good code but cleanup needed
• Test Coverage: 2/10 - No tests found
• Security: 6/10 - Hardcoded URLs and SQL injection are concerning
• Maintainability: 7/10 - Will improve significantly after cleanup

Review Checklist:

• Read repository guidelines (CLAUDE.md)
• Examine main application architecture changes
• Review component refactoring and code quality
• Check for potential bugs and issues
• Assess performance implications
• Evaluate security concerns
• Analyze test coverage
• Investigate build failures

---

[claude]

Claude finished @jog1t's task —— View job

---

PR Review: Studio v2, Inspector v3

I've completed a comprehensive review of this major refactoring focusing on code quality, bugs, performance, security, and test coverage.

Review Progress:

• Read repository guidelines (CLAUDE.md)
• Examine main application architecture changes
• Review component refactoring and code quality
• Check for potential bugs and issues
• Assess performance implications
• Evaluate security concerns
• Analyze test coverage
• Investigate build failures and binary artifacts
• Verify previous critical issues were addressed

✅ Strengths

Architecture Improvements

• Excellent migration to TanStack Query: The new query-based state management provides better caching, error handling, and loading states than the previous Jotai atom approach
• Improved WebSocket abstraction: Consistent URL handling with streaming implementation using fetchEventSource from Microsoft
• Better separation of concerns: Components are now more focused with clear data fetching patterns and presentation logic
• Enhanced real-time features: New events system with streaming, filtering, and proper state management

Code Quality

• Strong TypeScript usage: Good use of Zod schemas, proper type definitions, and query options patterns
• Modern React patterns: Good use of hooks, proper dependency arrays, and React 18 patterns like proper cleanup with AbortControllers
• Proper resource management: WebSocket connections and streams have appropriate abort controllers and cleanup logic

⚠️ Critical Issues

Dead Code Cleanup Required 🚨

1. frontend/apps/studio/src/stores/manager.tsx - Entire file commented out (208 lines)
2. frontend/packages/components/src/actors/actor-metrics.tsx - Most functionality commented out (700+ lines)
3. frontend/packages/components/src/actors/actor-download-logs-button.tsx - Major sections commented out

These should be removed if no longer needed to avoid confusion about active vs deprecated code paths.

Unimplemented Features ⚠️

• Multiple functions in manager-queries-context.tsx throw "Not implemented" errors (lines 19, 35, 89, 187, 199, 224, 282, 295)
• Actor metrics functionality is largely disabled
• Download logs feature is non-functional

Binary Artifacts ⚠️

• .tgz files committed: frontend/packages/rivetkit-actor.tgz, frontend/packages/rivetkit-core.tgz
• These should not be in version control and are likely causing build failures

⚠️ Security & Configuration Issues

Hardcoded URLs

• Line 17 in actor-queries-context.tsx: "http://localhost:6420/registry/actors/inspect"
• Line 17 in manager-queries-context.tsx: "http://localhost:3000"
• Should be configurable and validate against allowed origins
• Could be exploited if localhost serves malicious content

SQL Injection Risk

• Line 143 in actor-queries-context.tsx: SELECT * FROM ${table} LIMIT 500
• Direct table name interpolation without validation/sanitization

⚠️ Other Concerns

Type Safety

• Line 160 in actors-list-row.tsx: new Date(destroyedAt) where destroyedAt can be Date | null
• Line 50 in actor.ts: @ts-expect-error comment indicates unresolved type issues

Performance Issues

• Inefficient filtering: Multiple uses of Object.entries() in filtering logic could cause performance issues with large datasets
• Missing query optimizations: Some components make individual queries per actor instead of batch queries
• No virtualization: For potentially long lists of actors/events

Test Coverage

• No test files found for this major refactoring
• Missing test coverage for new query implementations and streaming features

Error Handling

• Inconsistent patterns: some components silently fail while others show proper error states
• Stream reconnection lacks exponential backoff (could overwhelm servers)

Build Issues

• Binary artifacts ⚠️: .tgz files committed
• Related to Cloudflare build failures visible in PR comments

🔧 Recommendations

High Priority (Must Fix Before Merge)

1. Remove all commented/dead code - Clean up manager.tsx, actor-metrics.tsx, and actor-download-logs-button.tsx
2. Remove binary artifacts - Delete .tgz files from git
3. Complete or remove unimplemented functions - Either implement missing query functions or remove them
4. Make URLs configurable - Replace hardcoded localhost URLs with environment variables
5. Fix SQL injection - Add proper table name validation/sanitization

Medium Priority

1. Add proper error boundaries - Implement consistent error handling patterns
2. Implement exponential backoff - For stream reconnection logic (lines 100-102 in actor.ts)
3. Add input validation - Sanitize search queries and filter parameters
4. Fix type safety issues - Proper null checking for destroyedAt and remove @ts-expect-error

Low Priority

1. Add comprehensive tests - Critical for a refactoring of this magnitude
2. Bundle optimization - Verify new dependencies don't bloat bundle size
3. Documentation - Add JSDoc comments for complex query patterns
4. Performance optimization - Add virtualization for long lists

📊 Overall Assessment

This is a well-architected major refactoring that significantly improves the codebase. The migration to TanStack Query provides substantial benefits for state management, caching, and real-time updates. The new streaming system and improved component architecture are excellent improvements.

However, the significant amount of commented/dead code creates confusion about what's active vs deprecated, and the unimplemented features could cause runtime errors.

Recommendation: ✅ Approve with changes required

Must-Do Before Merge:

• Remove all commented/dead code
• Remove binary artifacts from git
• Complete or remove unimplemented functions
• Make WebSocket URLs configurable
• Fix SQL injection vulnerability

Quality Assessment:

• Architecture: 9/10 - Excellent migration to modern patterns
• Implementation: 7/10 - Good code but cleanup needed
• Test Coverage: 2/10 - No tests found
• Security: 6/10 - Hardcoded URLs and SQL injection are concerning
• Maintainability: 7/10 - Will improve significantly after cleanup

Review Checklist:

• Read repository guidelines (CLAUDE.md)
• Examine main application architecture changes
• Review component refactoring and code quality
• Check for potential bugs and issues
• Assess performance implications
• Evaluate security concerns
• Analyze test coverage
• Investigate build failures

---

View job

[claude]

Claude finished @jog1t's task —— View job

---

PR Review: Studio v2, Inspector v3

I've completed a comprehensive review of this major refactoring focusing on code quality, bugs, performance, security, and test coverage.

Review Progress:

• Read repository guidelines (CLAUDE.md)
• Examine main application architecture changes
• Review component refactoring and code quality
• Check for potential bugs and issues
• Assess performance implications
• Evaluate security concerns
• Analyze test coverage
• Investigate build failures and binary artifacts
• Verify previous critical issues were addressed

✅ Strengths

Architecture Improvements

• Excellent migration to TanStack Query: The new query-based state management provides better caching, error handling, and loading states than the previous Jotai atom approach
• Improved WebSocket abstraction: Consistent URL handling with streaming implementation using fetchEventSource from Microsoft
• Better separation of concerns: Components are now more focused with clear data fetching patterns and presentation logic
• Enhanced real-time features: New events system with streaming, filtering, and proper state management

Code Quality

• Strong TypeScript usage: Good use of Zod schemas, proper type definitions, and query options patterns
• Modern React patterns: Good use of hooks, proper dependency arrays, and React 18 patterns like proper cleanup with AbortControllers
• Proper resource management: WebSocket connections and streams have appropriate abort controllers and cleanup logic

⚠️ Critical Issues

Dead Code Cleanup Required 🚨

1. frontend/apps/studio/src/stores/manager.tsx - Entire file commented out (208 lines)
2. frontend/packages/components/src/actors/actor-metrics.tsx - Most functionality commented out (700+ lines)
3. frontend/packages/components/src/actors/actor-download-logs-button.tsx - Major sections commented out

These should be removed if no longer needed to avoid confusion about active vs deprecated code paths.

Unimplemented Features ⚠️

• Multiple functions in manager-queries-context.tsx throw "Not implemented" errors (lines 19, 35, 89, 187, 199, 224, 282, 295)
• Actor metrics functionality is largely disabled
• Download logs feature is non-functional

Binary Artifacts ⚠️

• .tgz files committed: frontend/packages/rivetkit-actor.tgz, frontend/packages/rivetkit-core.tgz
• These should not be in version control and are likely causing build failures

⚠️ Security & Configuration Issues

Hardcoded URLs

• Line 17 in actor-queries-context.tsx: "http://localhost:6420/registry/actors/inspect"
• Line 17 in manager-queries-context.tsx: "http://localhost:3000"
• Should be configurable and validate against allowed origins
• Could be exploited if localhost serves malicious content

SQL Injection Risk

• Line 143 in actor-queries-context.tsx: SELECT * FROM ${table} LIMIT 500
• Direct table name interpolation without validation/sanitization

⚠️ Other Concerns

Type Safety

• Line 160 in actors-list-row.tsx: new Date(destroyedAt) where destroyedAt can be Date | null
• Line 50 in actor.ts: @ts-expect-error comment indicates unresolved type issues

Performance Issues

• Inefficient filtering: Multiple uses of Object.entries() in filtering logic could cause performance issues with large datasets
• Missing query optimizations: Some components make individual queries per actor instead of batch queries
• No virtualization: For potentially long lists of actors/events

Test Coverage

• No test files found for this major refactoring
• Missing test coverage for new query implementations and streaming features

Error Handling

• Inconsistent patterns: some components silently fail while others show proper error states
• Stream reconnection lacks exponential backoff (could overwhelm servers)

Build Issues

• Binary artifacts ⚠️: .tgz files committed
• Related to Cloudflare build failures visible in PR comments

🔧 Recommendations

High Priority (Must Fix Before Merge)

1. Remove all commented/dead code - Clean up manager.tsx, actor-metrics.tsx, and actor-download-logs-button.tsx
2. Remove binary artifacts - Delete .tgz files from git
3. Complete or remove unimplemented functions - Either implement missing query functions or remove them
4. Make URLs configurable - Replace hardcoded localhost URLs with environment variables
5. Fix SQL injection - Add proper table name validation/sanitization

Medium Priority

1. Add proper error boundaries - Implement consistent error handling patterns
2. Implement exponential backoff - For stream reconnection logic (lines 100-102 in actor.ts)
3. Add input validation - Sanitize search queries and filter parameters
4. Fix type safety issues - Proper null checking for destroyedAt and remove @ts-expect-error

Low Priority

1. Add comprehensive tests - Critical for a refactoring of this magnitude
2. Bundle optimization - Verify new dependencies don't bloat bundle size
3. Documentation - Add JSDoc comments for complex query patterns
4. Performance optimization - Add virtualization for long lists

📊 Overall Assessment

This is a well-architected major refactoring that significantly improves the codebase. The migration to TanStack Query provides substantial benefits for state management, caching, and real-time updates. The new streaming system and improved component architecture are excellent improvements.

However, the significant amount of commented/dead code creates confusion about what's active vs deprecated, and the unimplemented features could cause runtime errors.

Recommendation: ✅ Approve with changes required

Must-Do Before Merge:

• Remove all commented/dead code
• Remove binary artifacts from git
• Complete or remove unimplemented functions
• Make WebSocket URLs configurable
• Fix SQL injection vulnerability

Quality Assessment:

• Architecture: 9/10 - Excellent migration to modern patterns
• Implementation: 7/10 - Good code but cleanup needed
• Test Coverage: 2/10 - No tests found
• Security: 6/10 - Hardcoded URLs and SQL injection are concerning
• Maintainability: 7/10 - Will improve significantly after cleanup

Review Checklist:

• Read repository guidelines (CLAUDE.md)
• Examine main application architecture changes
• Review component refactoring and code quality
• Check for potential bugs and issues
• Assess performance implications
• Evaluate security concerns
• Analyze test coverage
• Investigate build failures

---

View job

[claude]

Claude finished @jog1t's task —— View job

---

PR Review: Studio v2, Inspector v3

I've completed a comprehensive review of this major refactoring focusing on code quality, bugs, performance, security, and test coverage.

Review Progress:

• Read repository guidelines (CLAUDE.md)
• Examine main application architecture changes
• Review component refactoring and code quality
• Check for potential bugs and issues
• Assess performance implications
• Evaluate security concerns
• Analyze test coverage
• Investigate build failures and binary artifacts
• Verify previous critical issues were addressed

✅ Strengths

Architecture Improvements

• Excellent migration to TanStack Query: The new query-based state management provides better caching, error handling, and loading states than the previous Jotai atom approach
• Improved WebSocket abstraction: Consistent URL handling with streaming implementation using fetchEventSource from Microsoft
• Better separation of concerns: Components are now more focused with clear data fetching patterns and presentation logic
• Enhanced real-time features: New events system with streaming, filtering, and proper state management

Code Quality

• Strong TypeScript usage: Good use of Zod schemas, proper type definitions, and query options patterns
• Modern React patterns: Good use of hooks, proper dependency arrays, and React 18 patterns like proper cleanup with AbortControllers
• Proper resource management: WebSocket connections and streams have appropriate abort controllers and cleanup logic

⚠️ Critical Issues

Dead Code Cleanup Required 🚨

1. frontend/apps/studio/src/stores/manager.tsx - Entire file commented out (208 lines)
2. frontend/packages/components/src/actors/actor-metrics.tsx - Most functionality commented out (700+ lines)
3. frontend/packages/components/src/actors/actor-download-logs-button.tsx - Major sections commented out

These should be removed if no longer needed to avoid confusion about active vs deprecated code paths.

Unimplemented Features ⚠️

• Multiple functions in manager-queries-context.tsx throw "Not implemented" errors (lines 19, 35, 89, 187, 199, 224, 282, 295)
• Actor metrics functionality is largely disabled
• Download logs feature is non-functional

Binary Artifacts ⚠️

• .tgz files committed: frontend/packages/rivetkit-actor.tgz, frontend/packages/rivetkit-core.tgz
• These should not be in version control and are likely causing build failures

⚠️ Security & Configuration Issues

Hardcoded URLs

• Line 17 in actor-queries-context.tsx: "http://localhost:6420/registry/actors/inspect"
• Line 17 in manager-queries-context.tsx: "http://localhost:3000"
• Should be configurable and validate against allowed origins
• Could be exploited if localhost serves malicious content

SQL Injection Risk

• Line 143 in actor-queries-context.tsx: SELECT * FROM ${table} LIMIT 500
• Direct table name interpolation without validation/sanitization

⚠️ Other Concerns

Type Safety

• Line 160 in actors-list-row.tsx: new Date(destroyedAt) where destroyedAt can be Date | null
• Line 50 in actor.ts: @ts-expect-error comment indicates unresolved type issues

Performance Issues

• Inefficient filtering: Multiple uses of Object.entries() in filtering logic could cause performance issues with large datasets
• Missing query optimizations: Some components make individual queries per actor instead of batch queries
• No virtualization: For potentially long lists of actors/events

Test Coverage

• No test files found for this major refactoring
• Missing test coverage for new query implementations and streaming features

Error Handling

• Inconsistent patterns: some components silently fail while others show proper error states
• Stream reconnection lacks exponential backoff (could overwhelm servers)

Build Issues

• Binary artifacts ⚠️: .tgz files committed
• Related to Cloudflare build failures visible in PR comments

🔧 Recommendations

High Priority (Must Fix Before Merge)

1. Remove all commented/dead code - Clean up manager.tsx, actor-metrics.tsx, and actor-download-logs-button.tsx
2. Remove binary artifacts - Delete .tgz files from git
3. Complete or remove unimplemented functions - Either implement missing query functions or remove them
4. Make URLs configurable - Replace hardcoded localhost URLs with environment variables
5. Fix SQL injection - Add proper table name validation/sanitization

Medium Priority

1. Add proper error boundaries - Implement consistent error handling patterns
2. Implement exponential backoff - For stream reconnection logic (lines 100-102 in actor.ts)
3. Add input validation - Sanitize search queries and filter parameters
4. Fix type safety issues - Proper null checking for destroyedAt and remove @ts-expect-error

Low Priority

1. Add comprehensive tests - Critical for a refactoring of this magnitude
2. Bundle optimization - Verify new dependencies don't bloat bundle size
3. Documentation - Add JSDoc comments for complex query patterns
4. Performance optimization - Add virtualization for long lists

📊 Overall Assessment

This is a well-architected major refactoring that significantly improves the codebase. The migration to TanStack Query provides substantial benefits for state management, caching, and real-time updates. The new streaming system and improved component architecture are excellent improvements.

However, the significant amount of commented/dead code creates confusion about what's active vs deprecated, and the unimplemented features could cause runtime errors.

Recommendation: ✅ Approve with changes required

Must-Do Before Merge:

• Remove all commented/dead code
• Remove binary artifacts from git
• Complete or remove unimplemented functions
• Make WebSocket URLs configurable
• Fix SQL injection vulnerability

Quality Assessment:

• Architecture: 9/10 - Excellent migration to modern patterns
• Implementation: 7/10 - Good code but cleanup needed
• Test Coverage: 2/10 - No tests found
• Security: 6/10 - Hardcoded URLs and SQL injection are concerning
• Maintainability: 7/10 - Will improve significantly after cleanup

Review Checklist:

• Read repository guidelines (CLAUDE.md)
• Examine main application architecture changes
• Review component refactoring and code quality
• Check for potential bugs and issues
• Assess performance implications
• Evaluate security concerns
• Analyze test coverage
• Investigate build failures

---

[claude]

Claude finished @jog1t's task —— View job

---

PR Review: Studio v2, Inspector v3

I've completed a comprehensive review of this major refactoring focusing on code quality, bugs, performance, security, and test coverage.

Review Progress:

• Read repository guidelines (CLAUDE.md)
• Examine main application architecture changes
• Review component refactoring and code quality
• Check for potential bugs and issues
• Assess performance implications
• Evaluate security concerns
• Analyze test coverage
• Investigate build failures and binary artifacts
• Verify previous critical issues were addressed

✅ Strengths

Architecture Improvements

• Excellent migration to TanStack Query: The new query-based state management provides better caching, error handling, and loading states than the previous Jotai atom approach
• Improved WebSocket abstraction: Consistent URL handling with streaming implementation using fetchEventSource from Microsoft
• Better separation of concerns: Components are now more focused with clear data fetching patterns and presentation logic
• Enhanced real-time features: New events system with streaming, filtering, and proper state management

Code Quality

• Strong TypeScript usage: Good use of Zod schemas, proper type definitions, and query options patterns
• Modern React patterns: Good use of hooks, proper dependency arrays, and React 18 patterns like proper cleanup with AbortControllers
• Proper resource management: WebSocket connections and streams have appropriate abort controllers and cleanup logic

⚠️ Critical Issues

Dead Code Cleanup Required 🚨

1. frontend/apps/studio/src/stores/manager.tsx - Entire file commented out (208 lines)
2. frontend/packages/components/src/actors/actor-metrics.tsx - Most functionality commented out (700+ lines)
3. frontend/packages/components/src/actors/actor-download-logs-button.tsx - Major sections commented out

These should be removed if no longer needed to avoid confusion about active vs deprecated code paths.

Unimplemented Features ⚠️

• Multiple functions in manager-queries-context.tsx throw "Not implemented" errors (lines 19, 35, 89, 187, 199, 224, 282, 295)
• Actor metrics functionality is largely disabled
• Download logs feature is non-functional

Binary Artifacts ⚠️

• .tgz files committed: frontend/packages/rivetkit-actor.tgz, frontend/packages/rivetkit-core.tgz
• These should not be in version control and are likely causing build failures

⚠️ Security & Configuration Issues

Hardcoded URLs

• Line 17 in actor-queries-context.tsx: "http://localhost:6420/registry/actors/inspect"
• Line 17 in manager-queries-context.tsx: "http://localhost:3000"
• Should be configurable and validate against allowed origins
• Could be exploited if localhost serves malicious content

SQL Injection Risk

• Line 143 in actor-queries-context.tsx: SELECT * FROM ${table} LIMIT 500
• Direct table name interpolation without validation/sanitization

⚠️ Other Concerns

Type Safety

• Line 160 in actors-list-row.tsx: new Date(destroyedAt) where destroyedAt can be Date | null
• Line 50 in actor.ts: @ts-expect-error comment indicates unresolved type issues

Performance Issues

• Inefficient filtering: Multiple uses of Object.entries() in filtering logic could cause performance issues with large datasets
• Missing query optimizations: Some components make individual queries per actor instead of batch queries
• No virtualization: For potentially long lists of actors/events

Test Coverage

• No test files found for this major refactoring
• Missing test coverage for new query implementations and streaming features

Error Handling

• Inconsistent patterns: some components silently fail while others show proper error states
• Stream reconnection lacks exponential backoff (could overwhelm servers)

Build Issues

• Binary artifacts ⚠️: .tgz files committed
• Related to Cloudflare build failures visible in PR comments

🔧 Recommendations

High Priority (Must Fix Before Merge)

1. Remove all commented/dead code - Clean up manager.tsx, actor-metrics.tsx, and actor-download-logs-button.tsx
2. Remove binary artifacts - Delete .tgz files from git
3. Complete or remove unimplemented functions - Either implement missing query functions or remove them
4. Make URLs configurable - Replace hardcoded localhost URLs with environment variables
5. Fix SQL injection - Add proper table name validation/sanitization

Medium Priority

1. Add proper error boundaries - Implement consistent error handling patterns
2. Implement exponential backoff - For stream reconnection logic (lines 100-102 in actor.ts)
3. Add input validation - Sanitize search queries and filter parameters
4. Fix type safety issues - Proper null checking for destroyedAt and remove @ts-expect-error

Low Priority

1. Add comprehensive tests - Critical for a refactoring of this magnitude
2. Bundle optimization - Verify new dependencies don't bloat bundle size
3. Documentation - Add JSDoc comments for complex query patterns
4. Performance optimization - Add virtualization for long lists

📊 Overall Assessment

This is a well-architected major refactoring that significantly improves the codebase. The migration to TanStack Query provides substantial benefits for state management, caching, and real-time updates. The new streaming system and improved component architecture are excellent improvements.

However, the significant amount of commented/dead code creates confusion about what's active vs deprecated, and the unimplemented features could cause runtime errors.

Recommendation: ✅ Approve with changes required

Must-Do Before Merge:

• Remove all commented/dead code
• Remove binary artifacts from git
• Complete or remove unimplemented functions
• Make WebSocket URLs configurable
• Fix SQL injection vulnerability

Quality Assessment:

• Architecture: 9/10 - Excellent migration to modern patterns
• Implementation: 7/10 - Good code but cleanup needed
• Test Coverage: 2/10 - No tests found
• Security: 6/10 - Hardcoded URLs and SQL injection are concerning
• Maintainability: 7/10 - Will improve significantly after cleanup

Review Checklist:

• Read repository guidelines (CLAUDE.md)
• Examine main application architecture changes
• Review component refactoring and code quality
• Check for potential bugs and issues
• Assess performance implications
• Evaluate security concerns
• Analyze test coverage
• Investigate build failures

---

View job

[claude]

Claude finished @jog1t's task —— View job

---

PR Review: Studio v2, Inspector v3

I've completed a comprehensive review of this major refactoring focusing on code quality, bugs, performance, security, and test coverage.

Review Progress:

• Read repository guidelines (CLAUDE.md)
• Examine main application architecture changes
• Review component refactoring and code quality
• Check for potential bugs and issues
• Assess performance implications
• Evaluate security concerns
• Analyze test coverage
• Investigate build failures and binary artifacts
• Verify previous critical issues were addressed

✅ Strengths

Architecture Improvements

• Excellent migration to TanStack Query: The new query-based state management provides better caching, error handling, and loading states than the previous Jotai atom approach
• Improved WebSocket abstraction: Consistent URL handling with streaming implementation using fetchEventSource from Microsoft
• Better separation of concerns: Components are now more focused with clear data fetching patterns and presentation logic
• Enhanced real-time features: New events system with streaming, filtering, and proper state management

Code Quality

• Strong TypeScript usage: Good use of Zod schemas, proper type definitions, and query options patterns
• Modern React patterns: Good use of hooks, proper dependency arrays, and React 18 patterns like proper cleanup with AbortControllers
• Proper resource management: WebSocket connections and streams have appropriate abort controllers and cleanup logic

⚠️ Critical Issues

Dead Code Cleanup Required 🚨

1. frontend/apps/studio/src/stores/manager.tsx - Entire file commented out (208 lines)
2. frontend/packages/components/src/actors/actor-metrics.tsx - Most functionality commented out (700+ lines)
3. frontend/packages/components/src/actors/actor-download-logs-button.tsx - Major sections commented out

These should be removed if no longer needed to avoid confusion about active vs deprecated code paths.

Unimplemented Features ⚠️

• Multiple functions in manager-queries-context.tsx throw "Not implemented" errors (lines 19, 35, 89, 187, 199, 224, 282, 295)
• Actor metrics functionality is largely disabled
• Download logs feature is non-functional

Binary Artifacts ⚠️

• .tgz files committed: frontend/packages/rivetkit-actor.tgz, frontend/packages/rivetkit-core.tgz
• These should not be in version control and are likely causing build failures

⚠️ Security & Configuration Issues

Hardcoded URLs

• Line 17 in actor-queries-context.tsx: "http://localhost:6420/registry/actors/inspect"
• Line 17 in manager-queries-context.tsx: "http://localhost:3000"
• Should be configurable and validate against allowed origins
• Could be exploited if localhost serves malicious content

SQL Injection Risk

• Line 143 in actor-queries-context.tsx: SELECT * FROM ${table} LIMIT 500
• Direct table name interpolation without validation/sanitization

⚠️ Other Concerns

Type Safety

• Line 160 in actors-list-row.tsx: new Date(destroyedAt) where destroyedAt can be Date | null
• Line 50 in actor.ts: @ts-expect-error comment indicates unresolved type issues

Performance Issues

• Inefficient filtering: Multiple uses of Object.entries() in filtering logic could cause performance issues with large datasets
• Missing query optimizations: Some components make individual queries per actor instead of batch queries
• No virtualization: For potentially long lists of actors/events

Test Coverage

• No test files found for this major refactoring
• Missing test coverage for new query implementations and streaming features

Error Handling

• Inconsistent patterns: some components silently fail while others show proper error states
• Stream reconnection lacks exponential backoff (could overwhelm servers)

Build Issues

• Binary artifacts ⚠️: .tgz files committed
• Related to Cloudflare build failures visible in PR comments

🔧 Recommendations

High Priority (Must Fix Before Merge)

1. Remove all commented/dead code - Clean up manager.tsx, actor-metrics.tsx, and actor-download-logs-button.tsx
2. Remove binary artifacts - Delete .tgz files from git
3. Complete or remove unimplemented functions - Either implement missing query functions or remove them
4. Make URLs configurable - Replace hardcoded localhost URLs with environment variables
5. Fix SQL injection - Add proper table name validation/sanitization

Medium Priority

1. Add proper error boundaries - Implement consistent error handling patterns
2. Implement exponential backoff - For stream reconnection logic (lines 100-102 in actor.ts)
3. Add input validation - Sanitize search queries and filter parameters
4. Fix type safety issues - Proper null checking for destroyedAt and remove @ts-expect-error

Low Priority

1. Add comprehensive tests - Critical for a refactoring of this magnitude
2. Bundle optimization - Verify new dependencies don't bloat bundle size
3. Documentation - Add JSDoc comments for complex query patterns
4. Performance optimization - Add virtualization for long lists

📊 Overall Assessment

This is a well-architected major refactoring that significantly improves the codebase. The migration to TanStack Query provides substantial benefits for state management, caching, and real-time updates. The new streaming system and improved component architecture are excellent improvements.

However, the significant amount of commented/dead code creates confusion about what's active vs deprecated, and the unimplemented features could cause runtime errors.

Recommendation: ✅ Approve with changes required

Must-Do Before Merge:

• Remove all commented/dead code
• Remove binary artifacts from git
• Complete or remove unimplemented functions
• Make WebSocket URLs configurable
• Fix SQL injection vulnerability

Quality Assessment:

• Architecture: 9/10 - Excellent migration to modern patterns
• Implementation: 7/10 - Good code but cleanup needed
• Test Coverage: 2/10 - No tests found
• Security: 6/10 - Hardcoded URLs and SQL injection are concerning
• Maintainability: 7/10 - Will improve significantly after cleanup

Review Checklist:

• Read repository guidelines (CLAUDE.md)
• Examine main application architecture changes
• Review component refactoring and code quality
• Check for potential bugs and issues
• Assess performance implications
• Evaluate security concerns
• Analyze test coverage
• Investigate build failures

---

[claude]

Claude finished @jog1t's task —— View job

---

PR Review: Studio v2, Inspector v3

I've completed a comprehensive review of this major refactoring focusing on code quality, bugs, performance, security, and test coverage.

Review Progress:

• Read repository guidelines (CLAUDE.md)
• Examine main application architecture changes
• Review component refactoring and code quality
• Check for potential bugs and issues
• Assess performance implications
• Evaluate security concerns
• Analyze test coverage
• Investigate build failures and binary artifacts
• Verify previous critical issues were addressed

✅ Strengths

Architecture Improvements

• Excellent migration to TanStack Query: The new query-based state management provides better caching, error handling, and loading states than the previous Jotai atom approach
• Improved WebSocket abstraction: Consistent URL handling with streaming implementation using fetchEventSource from Microsoft
• Better separation of concerns: Components are now more focused with clear data fetching patterns and presentation logic
• Enhanced real-time features: New events system with streaming, filtering, and proper state management

Code Quality

• Strong TypeScript usage: Good use of Zod schemas, proper type definitions, and query options patterns
• Modern React patterns: Good use of hooks, proper dependency arrays, and React 18 patterns like proper cleanup with AbortControllers
• Proper resource management: WebSocket connections and streams have appropriate abort controllers and cleanup logic

⚠️ Critical Issues

Dead Code Cleanup Required 🚨

1. frontend/apps/studio/src/stores/manager.tsx - Entire file commented out (208 lines)
2. frontend/packages/components/src/actors/actor-metrics.tsx - Most functionality commented out (700+ lines)
3. frontend/packages/components/src/actors/actor-download-logs-button.tsx - Major sections commented out

These should be removed if no longer needed to avoid confusion about active vs deprecated code paths.

Unimplemented Features ⚠️

• Multiple functions in manager-queries-context.tsx throw "Not implemented" errors (lines 19, 35, 89, 187, 199, 224, 282, 295)
• Actor metrics functionality is largely disabled
• Download logs feature is non-functional

Binary Artifacts ⚠️

• .tgz files committed: frontend/packages/rivetkit-actor.tgz, frontend/packages/rivetkit-core.tgz
• These should not be in version control and are likely causing build failures

⚠️ Security & Configuration Issues

Hardcoded URLs

• Line 17 in actor-queries-context.tsx: "http://localhost:6420/registry/actors/inspect"
• Line 17 in manager-queries-context.tsx: "http://localhost:3000"
• Should be configurable and validate against allowed origins
• Could be exploited if localhost serves malicious content

SQL Injection Risk

• Line 143 in actor-queries-context.tsx: SELECT * FROM ${table} LIMIT 500
• Direct table name interpolation without validation/sanitization

⚠️ Other Concerns

Type Safety

• Line 160 in actors-list-row.tsx: new Date(destroyedAt) where destroyedAt can be Date | null
• Line 50 in actor.ts: @ts-expect-error comment indicates unresolved type issues

Performance Issues

• Inefficient filtering: Multiple uses of Object.entries() in filtering logic could cause performance issues with large datasets
• Missing query optimizations: Some components make individual queries per actor instead of batch queries
• No virtualization: For potentially long lists of actors/events

Test Coverage

• No test files found for this major refactoring
• Missing test coverage for new query implementations and streaming features

Error Handling

• Inconsistent patterns: some components silently fail while others show proper error states
• Stream reconnection lacks exponential backoff (could overwhelm servers)

Build Issues

• Binary artifacts ⚠️: .tgz files committed
• Related to Cloudflare build failures visible in PR comments

🔧 Recommendations

High Priority (Must Fix Before Merge)

1. Remove all commented/dead code - Clean up manager.tsx, actor-metrics.tsx, and actor-download-logs-button.tsx
2. Remove binary artifacts - Delete .tgz files from git
3. Complete or remove unimplemented functions - Either implement missing query functions or remove them
4. Make URLs configurable - Replace hardcoded localhost URLs with environment variables
5. Fix SQL injection - Add proper table name validation/sanitization

Medium Priority

1. Add proper error boundaries - Implement consistent error handling patterns
2. Implement exponential backoff - For stream reconnection logic (lines 100-102 in actor.ts)
3. Add input validation - Sanitize search queries and filter parameters
4. Fix type safety issues - Proper null checking for destroyedAt and remove @ts-expect-error

Low Priority

1. Add comprehensive tests - Critical for a refactoring of this magnitude
2. Bundle optimization - Verify new dependencies don't bloat bundle size
3. Documentation - Add JSDoc comments for complex query patterns
4. Performance optimization - Add virtualization for long lists

📊 Overall Assessment

This is a well-architected major refactoring that significantly improves the codebase. The migration to TanStack Query provides substantial benefits for state management, caching, and real-time updates. The new streaming system and improved component architecture are excellent improvements.

However, the significant amount of commented/dead code creates confusion about what's active vs deprecated, and the unimplemented features could cause runtime errors.

Recommendation: ✅ Approve with changes required

Must-Do Before Merge:

• Remove all commented/dead code
• Remove binary artifacts from git
• Complete or remove unimplemented functions
• Make WebSocket URLs configurable
• Fix SQL injection vulnerability

Quality Assessment:

• Architecture: 9/10 - Excellent migration to modern patterns
• Implementation: 7/10 - Good code but cleanup needed
• Test Coverage: 2/10 - No tests found
• Security: 6/10 - Hardcoded URLs and SQL injection are concerning
• Maintainability: 7/10 - Will improve significantly after cleanup

Review Checklist:

• Read repository guidelines (CLAUDE.md)
• Examine main application architecture changes
• Review component refactoring and code quality
• Check for potential bugs and issues
• Assess performance implications
• Evaluate security concerns
• Analyze test coverage
• Investigate build failures

---

View job