CLI Proxy API 6.7.16 አውርድ

Changelog
- 9f364441e80803bc9cb5760f5929bcfb49e4f46a Fix antigravity malformed_function_call
- ac56e1e88ba9c6886a39a444698d6a5d91406b78 Merge pull request #1116 from bexcodex/fix/antigravity
- c6fa1d0e67b6435703cf313a8ee132d3a8c5cdb5 Merge pull request #1117 from router-for-me/cache
- ffd129909e2da5d50f0fd72090e066fdcb6c8375 Merge pull request #1130 from router-for-me/agty
- e49a1c07bff3944beb22d1097808a34345c6a079 chore(translator): update cache functions to include model name parameter in tests
- 2ce3553612a8cd6732f45d481a97f2b4644432c2 feat(cache): handle gemini family in signature cache with fallback validator logic
- 2e14f787d4477b0ac3fb8ec0f7aeaf145a79ab21 feat(translator): enhance ConvertGeminiRequestToAntigravity with model name and refine reasoning block handling
- 6dcbbf64c33b5bebbd7c9f52c3b558e586a718ab fix(executor): only strip maxOutputTokens for non-claude models
- 9b72ea9efa3c2adcf857606698d56929114f91a2 fix(translator): enhance signature cache clearing logic and update test cases with model name
- 9332316383e207f4a662af4d9791239645889f04 fix(translator): preserve thinking blocks by skipping signature
- 88bf4e77ecbacc90c35fff58a411922c51d22a77 fix(translator): update HasValidSignature to require modelName parameter for improved validation
- 65ad5c0c9d1b314b1f4d5a6777107537d279a1c0 refactor(cache): simplify signature caching by removing sessionID parameter
- ef4508dbc8fce4e660e55aa1673c25819a903630 refactor(cache, translator): remove session ID from signature caching and clean up logic
- f775e46fe2b041927c39ff020be3e8433eb38869 refactor(translator): remove session ID logic from signature caching and associated tests
- a4f8015caa51d61c654e228a395759bd7a403205 test(logging): add unit tests for GinLogrusRecovery middleware panic handling
- 523b41ccd2077490a221547e09c39007497600db test(responses): add comprehensive tests for SSE event ordering and response transformations