feat(codex-link): AITURK work routing setting and beta.40

- Default routing rule (user decision, 15 Oct 2026): repeating/scheduled work goes to the AITURK IDE bot as a cron job; coding stays in Codex (itself or its subagents); 'Codex' or 'sen yap' keeps everything in Codex.
- Settings > Codex Bağlama: choice (recommended / send large work / never / custom text) with a text box and restore-default; written to bridge.json aiturk_hat.
- Bridge re-reads aiturk_hat when bridge.json changes: no restart. IDE apply keeps aiturk_hat instead of wiping it.
- Bridge version 20, IDE 1.0.0-beta.40. Jev untouched.

apps/desktop/assets/codex-bridge/bridge.py

@@ -35,7 +35,7 @@ import gecis_context
 import terminal_stream
 
 HERE = os.path.dirname(os.path.abspath(__file__))
-SURUM = "19"         # AITURK IDE'nin bekledigi kopru surumu (codex-link-config.ts CODEX_BRIDGE_VERSION)
+SURUM = "20"         # AITURK IDE'nin bekledigi kopru surumu (codex-link-config.ts CODEX_BRIDGE_VERSION)
 try:
     with open(os.path.abspath(__file__), "rb") as _f:
         KOD = hashlib.sha256(_f.read()).hexdigest()[:8]