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_structured_format.py

@@ -0,0 +1,77 @@
+#!/usr/bin/env python3
+"""Test the complete structured action mappings format"""
+import sys
+sys.path.insert(0, r'C:\DEV\COPILOT\geutebruck-api\src\api')
+
+import grpc
+from protos import configuration_pb2
+from protos import configuration_pb2_grpc
+
+def test_structured_format():
+    """Test structured action mappings with parameters"""
+    print("Testing structured action mappings format...")
+    print("="*70)
+
+    with grpc.insecure_channel('localhost:50051') as channel:
+        stub = configuration_pb2_grpc.ConfigurationServiceStub(channel)
+
+        # Get action mappings
+        request = configuration_pb2.ReadActionMappingsRequest()
+        response = stub.ReadActionMappings(request)
+
+        if not response.success:
+            print(f"Failed: {response.error_message}")
+            return False
+
+        print(f"Total mappings: {response.total_count}")
+        print()
+
+        # Find mappings with parameters
+        mappings_with_params = [m for m in response.mappings if len(m.output_actions) > 0 and any(len(a.parameters) > 0 for a in m.output_actions)]
+
+        print(f"Mappings with parameters: {len(mappings_with_params)}")
+        print()
+
+        # Show first 3 mappings with details
+        for i, mapping in enumerate(response.mappings[:3]):
+            print(f"Mapping {i+1} (offset {mapping.start_offset}):")
+            print(f"  Name: {mapping.name[:60]}...")
+
+            # Old format
+            print(f"  Old format actions: {len(mapping.actions)}")
+
+            # New format
+            print(f"  Input actions: {len(mapping.input_actions)}")
+            print(f"  Output actions: {len(mapping.output_actions)}")
+
+            for j, action_def in enumerate(mapping.output_actions[:3]):
+                print(f"    [{j+1}] Action: {action_def.action[:60]}")
+                if action_def.parameters:
+                    print(f"        Parameters ({len(action_def.parameters)}):")
+                    for param in action_def.parameters[:5]:
+                        print(f"          - {param.name}: {param.value}")
+
+            print()
+
+        # Show a complex mapping with parameters in detail
+        if mappings_with_params:
+            print("="*70)
+            print("COMPLEX MAPPING WITH PARAMETERS (detailed):")
+            print("="*70)
+
+            complex_mapping = mappings_with_params[0]
+            print(f"Offset: {complex_mapping.start_offset}")
+            print(f"Name: {complex_mapping.name[:80]}")
+            print()
+
+            print(f"Output Actions: {len(complex_mapping.output_actions)}")
+            for i, action_def in enumerate(complex_mapping.output_actions):
+                print(f"\n  Action {i+1}: {action_def.action}")
+                print(f"  Parameters: {len(action_def.parameters)}")
+                for param in action_def.parameters:
+                    print(f"    - {param.name}: {param.value}")
+
+        return True
+
+if __name__ == '__main__':
+    test_structured_format()