feat(resolvespec-python): add Python client for ResolveSpec, HeaderSpec, FunctionSpec and WebSocketSpec

resolvespec-python/todo.md

@@ -4,34 +4,34 @@
 
 ### 1. ResolveSpec Client API
 
-- [ ] Core API implementation (read, create, update, delete, get_metadata)
-- [ ] Unit tests for API functions
+- [x] Core API implementation (read, create, update, delete, get_metadata)
+- [x] Unit tests for API functions
 - [ ] Integration tests with server
-- [ ] Error handling and edge cases
+- [x] Error handling and edge cases
 
 ### 2. HeaderSpec Client API
 
-- [ ] Client API implementation
-- [ ] Unit tests
+- [x] Client API implementation
+- [x] Unit tests
 - [ ] Integration tests with server
 
 ### 3. FunctionSpec Client API
 
-- [ ] Client API implementation
-- [ ] Unit tests
+- [x] Client API implementation
+- [x] Unit tests
 - [ ] Integration tests with server
 
 ### 4. WebSocketSpec Client API
 
-- [ ] WebSocketClient class implementation (read, create, update, delete, meta, subscribe, unsubscribe)
-- [ ] Unit tests for WebSocketClient
-- [ ] Connection handling tests
-- [ ] Subscription tests
+- [x] WebSocketClient class implementation (read, create, update, delete, meta, subscribe, unsubscribe)
+- [x] Unit tests for WebSocketClient
+- [x] Connection handling tests
+- [x] Subscription tests
 - [ ] Integration tests with server
 
 ### 5. Testing Infrastructure
 
-- [ ] Set up test framework (pytest)
+- [x] Set up test framework (pytest)
 - [ ] Configure test coverage reporting (pytest-cov)
 - [ ] Add test utilities and fixtures
 - [ ] Create test documentation
@@ -43,8 +43,8 @@
 - [ ] Usage examples for each client API
 - [ ] Installation guide
 - [ ] Contributing guidelines
-- [ ] README with quick start
+- [x] README (cheatsheet)
 
 ---
 
-**Last Updated:** 2026-02-07
+**Last Updated:** 2026-09-30