Support more languages

[chrarnoldus]

Update: The LTR languages below (as well as Filipino) are added in: #861

According to Claude Opus 4:

Recommendations

1. Highest Priority: Add Arabic support

   • Covers a large, underserved developer population
   • Opens access to entire MENA region
   • Consider RTL support infrastructure

2. Medium Priority: Add Hebrew and Ukrainian

   • Hebrew: High developer density, strong tech ecosystem
   • Ukrainian: Large outsourcing market, growing importance

3. Consider for Future: Czech, Swedish, Thai, Greek

   • These have smaller but notable developer communities
   • Czech particularly relevant for developer tools (JetBrains connection)

[chrarnoldus]

Languages left to consider are: Arabic (probably difficult because RTL), more languages from the Indian subcontinent, Malaysian, Romanian.

[chrarnoldus]

Succeeded by: #914