feat: Initial v0.9 release with API Key authentication

## v0.9.20260325_144654

### Features
- API Key Authentication System
- Job Worker System
- V2 Backup Versioning

### Bug Fixes
- get_processor_results_by_job column mapping

Co-authored-by: OpenCode

src/api/mod.rs

@@ -1,3 +1,4 @@
+pub mod middleware;
 pub mod server;
 
 pub use server::start_server;