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>

Detailed-Analysis.ps1

@@ -0,0 +1,100 @@
+# Detailed analysis of GeViSet structure focusing on sections and properties
+
+$filePath = "C:\Users\Administrator\Desktop\GeViSoft.set"
+$data = [System.IO.File]::ReadAllBytes($filePath)
+
+Write-Host "Detailed Structure Analysis" -ForegroundColor Cyan
+Write-Host ("=" * 80)
+Write-Host ""
+
+# Parse first section manually and document every byte
+$pos = 0
+
+Write-Host "=== First Section (GeViSoft Parameters) ===" -ForegroundColor Yellow
+Write-Host "Offset 0x00: Type = 0x$($data[$pos].ToString('X2')) (Section marker)"
+$pos++
+
+Write-Host "Offset 0x01: Length = $($data[$pos]) bytes"
+$nameLength = $data[$pos]
+$pos++
+
+$sectionName = [System.Text.Encoding]::UTF8.GetString($data, $pos, $nameLength)
+Write-Host "Offset 0x$(($pos).ToString('X2'))-0x$(($pos + $nameLength - 1).ToString('X2')): Name = '$sectionName'"
+$pos += $nameLength
+
+Write-Host ""
+Write-Host "After section name, next bytes are:"
+for ($i = 0; $i < 50; $i++) {
+    $offset = $pos + $i
+    $byte = $data[$offset]
+    $hexByte = "0x$($byte.ToString('X2'))"
+
+    # Try to interpret
+    $interpretation = ""
+    if ($byte -eq 0x00) { $interpretation = "Section" }
+    elseif ($byte -eq 0x01) { $interpretation = "Boolean" }
+    elseif ($byte -eq 0x02) { $interpretation = "Int64" }
+    elseif ($byte -eq 0x04) { $interpretation = "Int32" }
+    elseif ($byte -eq 0x07) { $interpretation = "Property Name" }
+    elseif ($byte -eq 0x08) { $interpretation = "String" }
+    elseif ($byte -ge 0x20 -and $byte -lt 0x7F) { $interpretation = "ASCII: '$([char]$byte)'" }
+
+    Write-Host ("  +{0,3}: {1,-6} = {2,-3} {3}" -f $i, $hexByte, $byte, $interpretation)
+}
+
+Write-Host ""
+Write-Host "=== Attempting to parse structure after section name ===" -ForegroundColor Yellow
+
+# Reset to after section name
+$pos = 2 + $nameLength
+
+# Try reading as int32 + byte
+$metadata1 = [BitConverter]::ToUInt32($data, $pos)
+$pos += 4
+Write-Host "Int32 value: $metadata1 (0x$($metadata1.ToString('X8')))"
+
+$metadata2 = $data[$pos]
+$pos++
+Write-Host "Byte value: $metadata2 (0x$($metadata2.ToString('X2')))"
+
+Write-Host ""
+Write-Host "Next element:"
+$nextType = $data[$pos]
+Write-Host "Type marker: 0x$($nextType.ToString('X2'))"
+
+if ($nextType -eq 0x00) {
+    Write-Host "  -> This is a nested section"
+    $pos++
+    $subLen = $data[$pos]
+    $pos++
+    $subName = [System.Text.Encoding]::UTF8.GetString($data, $pos, $subLen)
+    Write-Host "  -> Section name: '$subName' (length: $subLen)"
+    $pos += $subLen
+
+    # Check what follows
+    Write-Host "  -> After nested section name:"
+    for ($i = 0; $i < 10; $i++) {
+        $byte = $data[$pos + $i]
+        Write-Host ("     +{0}: 0x{1:X2} = {2}" -f $i, $byte, $byte)
+    }
+}
+
+Write-Host ""
+Write-Host "=== Looking at a property example (search for 'Enabled') ===" -ForegroundColor Yellow
+
+$text = [System.Text.Encoding]::GetEncoding("ISO-8859-1").GetString($data)
+$enabledPos = $text.IndexOf("Enabled")
+
+if ($enabledPos -ge 0) {
+    Write-Host "Found 'Enabled' at offset: 0x$($enabledPos.ToString('X'))"
+    Write-Host "Context (20 bytes before and 20 after):"
+
+    $start = [Math]::Max(0, $enabledPos - 20)
+    for ($i = $start; $i -lt ($enabledPos + 30) -and $i -lt $data.Length; $i++) {
+        $byte = $data[$i]
+        $char = if ($byte -ge 0x20 -and $byte -lt 0x7F) { [char]$byte } else { '.' }
+        $mark = if ($i -eq $enabledPos) { " <-- 'Enabled' starts here" } else { "" }
+
+        Write-Host ("  0x{0:X4}: 0x{1:X2} = {2,3} '{3}' {4}" -f $i, $byte, $byte, $char, $mark)
+    }
+}