Terra Classic support

[niodamian]

Summary by CodeRabbit

• New Features
  • Added support for the Terra Classic blockchain network, including its chain details and visual assets.

[coderabbitai]

Walkthrough

A new entry for the Terra Classic blockchain was added to the _networks_iterator function in the Cosmos networks module. No other changes or removals were made.

Changes

Cohort / File(s)	Change Summary
Add Terra Classic network entry core/src/apps/cosmos/networks.py	Added a new tuple for Terra Classic (chain ID: columbus-5, coin: LUNC) to the _networks_iterator.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~2 minutes

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[revan-zhang]

🎉 Snyk checks have passed. No issues have been found so far.

✅ security/snyk check is complete. No issues have been found. (View Details)

✅ license/snyk check is complete. No issues have been found. (View Details)

[coderabbitai]

Actionable comments posted: 2

📜 Review details

Configuration used: CodeRabbit UI
Review profile: ASSERTIVE
Plan: Pro
Cache: Disabled due to data retention organization setting
Knowledge Base: Disabled due to data retention organization setting

📥 Commits

Reviewing files that changed from the base of the PR and between 204425e and f5d488d.

⛔ Files ignored due to path filters (1)

• core/src/trezor/lvglui/res/chain-terra.png is excluded by !**/*.png

📒 Files selected for processing (1)

• core/src/apps/cosmos/networks.py (1 hunks)

🧰 Additional context used

🪛 Ruff (0.12.2)

core/src/apps/cosmos/networks.py

409-409: SyntaxError: Unexpected indentation

🔇 Additional comments (1)

core/src/apps/cosmos/networks.py (1)

415-415: Confirm Terra Classic bech32 prefix
The HRP is set to "LUNC" (uppercase), but bech32 prefixes are case-sensitive and typically lowercase. Terra Classic addresses use the prefix "terra". Please verify against official Terra Classic docs and update if needed.

– File: core/src/apps/cosmos/networks.py
– Line: 415

Proposed diff (if HRP should be "terra"):

-        "LUNC",
+        "terra",