Implement comprehensive admin UI with job management and API key display

Admin UI Features:
- Complete job lifecycle: create, run, view status, view output, delete
- Job table with sorting, filtering, and real-time status updates
- Status polling with countdown timers for running jobs
- Job output modal with result/error display
- API keys management: create keys, list keys with secrets visible
- Sidebar toggle between runners and keys views
- Toast notifications for errors
- Modern dark theme UI with responsive design

Supervisor Improvements:
- Fixed job status persistence using client methods
- Refactored get_job_result to use client.get_status, get_result, get_error
- Changed runner_rust dependency from git to local path
- Authentication system with API key scopes (admin, user, register)
- Job listing with status fetching from Redis
- Services module for job and auth operations

OpenRPC Client:
- Added auth_list_keys method for fetching API keys
- WASM bindings for browser usage
- Proper error handling and type conversions

Build Status: ✅ All components build successfully

clients/openrpc/Cargo.toml

@@ -34,6 +34,7 @@ env_logger = "0.11"
 wasm-bindgen = "0.2"
 wasm-bindgen-futures = "0.4"
 js-sys = "0.3"
+serde-wasm-bindgen = "0.6"
 web-sys = { version = "0.3", features = [
   "console",
   "Request",
@@ -45,6 +46,10 @@ web-sys = { version = "0.3", features = [
 ] }
 console_log = "1.0"
 getrandom = { version = "0.2", features = ["js"] }
+# Crypto for signing
+secp256k1 = { version = "0.29", features = ["rand", "global-context"] }
+sha2 = "0.10"
+hex = "0.4"
 
 [target.'cfg(target_arch = "wasm32")'.dev-dependencies]
 wasm-bindgen-test = "0.3"