Ներբեռնել CLI Proxy API 6.6.69

Changelog
- a8cb01819dd4725cbb13d54345af8cb20353d308 Merge pull request #772 from soffchen/main
- 9fa2a7e9df3fcf6b0ead2ec0e01f95aa4078b2bb Merge pull request #782 from router-for-me/modelmappings
- 50e6d845f48318bd3f66fa45d06ca7a1af523603 feat(cliproxy): introduce global model name mappings for improved aliasing and routing
- f6ab6d97b9f706206f4d2c7eff073686905ed6b6 fix(logging): add isDirWritable utility to enhance log dir validation in ConfigureLogOutput
- bc866bac4962eb92d7e702f3c2d3648c9f1baae9 fix(logging): refactor ConfigureLogOutput to accept config object and adjust log directory handling
- 6705d20194a87c6a177de14849a7f848dba58460 fix: Implement fallback log directory for file logging on read-only systems.
- 44b63f07671a2a9cec9a17bc174ea0ceeb7db275 fix: Return an error if the user home directory cannot be determined for the fallback log path.
- d443c86620614e86a2e51559a406e91fde7f55bb refactor(config): rename model mapping fields from from/to to name/alias
- 7be3f1c36c6536c6991c9263d488aa56e983611a refactor(config): rename model-name-mappings to oauth-model-mappings