Update and refine Turkish localization

[bilimiyorum]

Description

This PR updates and refines the Turkish localization file (tr.json) to support the new features introduced in Subtitle Edit 5, advanced subtitle/karaoke effects, and new AI-powered OCR engines.

Key terms and context rules have been strictly followed to ensure localization accuracy and cross-tool consistency.

Changes Included

• Subtitle & Waveform Navigation: Added precise translations for SE 5 shortcut actions (mergeContinuationLines, snapAllTimesToFrames, seekSilence, waveformHorizontalZoomIn, and frame-by-frame adjustments).
• SE 4 Migration Tool: Localized the shortcut migration strings while maintaining the correct grammatical ordering for dynamic placeholders ({0}, {1}, {2}).
• Advanced OCR & AI Settings: Added support for llama.cpp, Ollama (vision models), nOCR, and BinaryOCR fallback database settings.
• Terminology Corrections:
  • Refined DVD/VobSub color space options (Pattern -> Desen, Emphasis -> Vurgu).
  • Used Kaldırılan (Removed) and Silinen (Deleted) distinctively where technical context matters.
  • Preserved CPS as a subtitle sector standard.

Verification

• Checked all dynamic variables ({0}, {1}, etc.) to ensure they match the source template syntax and won't break string formatting.

[Copilot]

Copilot wasn't able to review any files in this pull request.

[niksedk]

Thx for the update - the file does not seem to be valid json... check e.g. line 4, line 34, ...