feat: Geutebruck GeViScope/GeViSoft Action Mapping System - MVP

This MVP release provides a complete full-stack solution for managing action mappings
in Geutebruck's GeViScope and GeViSoft video surveillance systems.

## Features

### Flutter Web Application (Port 8081)
- Modern, responsive UI for managing action mappings
- Action picker dialog with full parameter configuration
- Support for both GSC (GeViScope) and G-Core server actions
- Consistent UI for input and output actions with edit/delete capabilities
- Real-time action mapping creation, editing, and deletion
- Server categorization (GSC: prefix for GeViScope, G-Core: prefix for G-Core servers)

### FastAPI REST Backend (Port 8000)
- RESTful API for action mapping CRUD operations
- Action template service with comprehensive action catalog (247 actions)
- Server management (G-Core and GeViScope servers)
- Configuration tree reading and writing
- JWT authentication with role-based access control
- PostgreSQL database integration

### C# SDK Bridge (gRPC, Port 50051)
- Native integration with GeViSoft SDK (GeViProcAPINET_4_0.dll)
- Action mapping creation with correct binary format
- Support for GSC and G-Core action types
- Proper Camera parameter inclusion in action strings (fixes CrossSwitch bug)
- Action ID lookup table with server-specific action IDs
- Configuration reading/writing via SetupClient

## Bug Fixes
- **CrossSwitch Bug**: GSC and G-Core actions now correctly display camera/PTZ head parameters in GeViSet
- Action strings now include Camera parameter: `@ PanLeft (Comment: "", Camera: 101028)`
- Proper filter flags and VideoInput=0 for action mappings
- Correct action ID assignment (4198 for GSC, 9294 for G-Core PanLeft)

## Technical Stack
- **Frontend**: Flutter Web, Dart, Dio HTTP client
- **Backend**: Python FastAPI, PostgreSQL, Redis
- **SDK Bridge**: C# .NET 8.0, gRPC, GeViSoft SDK
- **Authentication**: JWT tokens
- **Configuration**: GeViSoft .set files (binary format)

## Credentials
- GeViSoft/GeViScope: username=sysadmin, password=masterkey
- Default admin: username=admin, password=admin123

## Deployment
All services run on localhost:
- Flutter Web: http://localhost:8081
- FastAPI: http://localhost:8000
- SDK Bridge gRPC: localhost:50051
- GeViServer: localhost (default port)

Generated with Claude Code (https://claude.com/claude-code)

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

test_updated_action_categories.py

@@ -0,0 +1,101 @@
+"""
+Test the updated action-categories endpoint
+"""
+import requests
+import json
+
+BASE_URL = "http://localhost:8000"
+
+def authenticate():
+    response = requests.post(f'{BASE_URL}/api/v1/auth/login', json={
+        'username': 'admin',
+        'password': 'admin123'
+    })
+    if response.status_code != 200:
+        raise Exception(f"Authentication failed")
+    return response.json()['access_token']
+
+def test_action_categories():
+    token = authenticate()
+    headers = {'Authorization': f'Bearer {token}'}
+
+    print("="*80)
+    print("TESTING UPDATED ACTION-CATEGORIES ENDPOINT")
+    print("="*80)
+    print()
+
+    response = requests.get(
+        f'{BASE_URL}/api/v1/configuration/action-categories',
+        headers=headers
+    )
+
+    if response.status_code != 200:
+        print(f"[ERROR] Status: {response.status_code}")
+        print(response.text)
+        return
+
+    data = response.json()
+
+    # Display summary
+    print(f"Total Categories: {data.get('total_categories', 0)}")
+    print(f"Total Actions: {data.get('total_actions', 0)}")
+    print(f"GSC-Specific Categories: {data.get('gsc_specific_categories', [])}")
+    print()
+
+    # Display categories
+    categories = data.get('categories', {})
+    print(f"ACTION CATEGORIES ({len(categories)} total):")
+    print("-"*80)
+
+    for cat_name in sorted(categories.keys()):
+        actions = categories[cat_name]
+        print(f"\n{cat_name} ({len(actions)} actions):")
+        for action in actions[:5]:
+            print(f"  - {action}")
+        if len(actions) > 5:
+            print(f"  ... and {len(actions) - 5} more")
+
+    # Display server information
+    servers = data.get('servers', {})
+    print("\n" + "="*80)
+    print("AVAILABLE SERVERS")
+    print("="*80)
+
+    gcore_servers = servers.get('gcore_servers', [])
+    print(f"\nG-Core Servers ({len(gcore_servers)} total):")
+    for server in gcore_servers[:10]:
+        status = "ENABLED" if server.get('enabled') else "DISABLED"
+        print(f"  - {server.get('alias')} (ID: {server.get('id')}) [{status}]")
+    if len(gcore_servers) > 10:
+        print(f"  ... and {len(gcore_servers) - 10} more")
+
+    gsc_servers = servers.get('gsc_servers', [])
+    print(f"\nGeViScope Servers ({len(gsc_servers)} total):")
+    for server in gsc_servers:
+        status = "ENABLED" if server.get('enabled') else "DISABLED"
+        print(f"  - {server.get('alias')} (ID: {server.get('id')}) [{status}]")
+
+    # Check for Imex category
+    print("\n" + "="*80)
+    print("CHECKING FOR GSC-SPECIFIC ACTIONS")
+    print("="*80)
+
+    if 'Imex' in categories:
+        imex_actions = categories['Imex']
+        print(f"\n[OK] Found Imex category with {len(imex_actions)} actions:")
+        for action in imex_actions:
+            print(f"  - {action}")
+    else:
+        print("\n[ERROR] Imex category not found!")
+
+    print("\n" + "="*80)
+    print("TEST COMPLETE")
+    print("="*80)
+
+if __name__ == '__main__':
+    try:
+        test_action_categories()
+    except Exception as e:
+        print(f"[ERROR] {str(e)}")
+        import traceback
+        traceback.print_exc()