optimize public images

[bratvanov]

I optimized all image files (.jpg, .png, .svg, .gif) in /public/images using ImageOptim, which runs tools like MozJPEG, pngquant, Pngcrush, SVGO, Google Zopfli, and others to find the best possible filesize reduction.

Settings used (Lossy mode):

• JPEG Quality: 95%
• PNG Quality: 100%
• GIF Quality: 100%
• Optimization level: Insane

Results:

• Total size reduced by 53.1%, from 15.6 MB to 6.6 MB
• Some files reduced by 80–90% with no visible quality loss:
  • PNGs at 100% quality show no visual difference
  • JPEGs at 95% are visually lossless unless closely compared side-by-side by pixel peeping
  • SVGs show no visual difference (whitespace/property values were losslessly optimized)