sloproxy

refactor(executor): consolidate `thinking.ApplyThinking` into `helps.ApplyRequestThinking`

- Replaced instances of `thinking.ApplyThinking` with `helps.ApplyRequestThinking` across all executors for consistency. - Updated `applyGeminiInteractionsThinking` to accept `cliproxyexecutor.Request` and `Options`. - Centralized logic for request thinking application to `helps` package for improved maintainability. Closes: #4618


Author Luis Pater Date Commit Parent 39031ef3