Update to SDK v1.9.10 with centralized method names

- Updated @haexhub/sdk dependency from 1.9.7 to 1.9.10
- Imported HAEXTENSION_METHODS and HAEXTENSION_EVENTS from SDK
- Updated all handler files to use new nested method constants
- Updated extensionMessageHandler to route using constants
- Changed application.open routing in web handler
- All method names now use haextension:subject:action schema

src-tauri/generator/mod.rs

@@ -1,3 +1,4 @@
 // build/mod.rs
+pub mod event_names;
 pub mod rust_types;
 pub mod table_names;