src-tauri/src/services/mod.rs

pub mod provider;

pub use provider::ProviderService;
refactor(backend): phase 4 - extract provider service layer Architecture improvements: - Extract ProviderService with switch/backfill/write methods - Reduce command layer from 160 to 13 lines via delegation - Separate business logic (services) from state management (commands) - Introduce precise error handling with structured validation Refactoring details: - Split Codex/Claude switching into symmetric private methods - Add multi-layer validation for Codex auth field (existence + type) - Extract import_config_from_path for command and test reuse - Expose export_config_to_file and ProviderService in public API Test coverage: - Add 10+ integration tests for Claude/Codex switching flows - Cover import/export success and failure scenarios (JSON parse, missing file) - Verify state consistency on error paths (current remains unchanged) - Test snapshot backfill for both old and new providers after switching 2025-10-28 10:47:48 +08:00			`pub mod provider;`

			`pub use provider::ProviderService;`