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>

.playwright-mcp/test_action_mappings_download.mjs

@@ -0,0 +1,173 @@
+import { chromium } from 'playwright';
+import fs from 'fs';
+
+(async () => {
+  console.log('=== Automated Action Mappings Download Test ===\n');
+
+  const browser = await chromium.launch({
+    headless: false,
+    slowMo: 500
+  });
+
+  const context = await browser.newContext();
+  const page = await context.newPage();
+
+  const errors = [];
+  const networkLogs = [];
+  const consoleLogs = [];
+
+  // Capture console
+  page.on('console', msg => {
+    const text = msg.text();
+    consoleLogs.push({ type: msg.type(), text: text, timestamp: new Date().toISOString() });
+    console.log(`[CONSOLE ${msg.type()}] ${text}`);
+  });
+
+  // Capture network
+  page.on('request', request => {
+    if (request.url().includes('api/v1')) {
+      const log = {
+        type: 'request',
+        method: request.method(),
+        url: request.url(),
+        headers: request.headers(),
+        timestamp: new Date().toISOString()
+      };
+      networkLogs.push(log);
+      console.log(`📤 ${log.method} ${log.url}`);
+      if (log.headers['authorization']) {
+        console.log(`   Auth: ${log.headers['authorization'].substring(0, 30)}...`);
+      }
+    }
+  });
+
+  page.on('response', async response => {
+    if (response.url().includes('api/v1')) {
+      const status = response.status();
+      const url = response.url();
+      let body = null;
+
+      try {
+        body = await response.text();
+      } catch (e) {
+        body = '[Could not read body]';
+      }
+
+      const log = {
+        type: 'response',
+        status: status,
+        url: url,
+        body: body,
+        timestamp: new Date().toISOString()
+      };
+      networkLogs.push(log);
+
+      const icon = status >= 400 ? '❌' : '✅';
+      console.log(`${icon} ${status} ${url}`);
+
+      if (status >= 400) {
+        console.log(`   Body: ${body}`);
+        errors.push({ status, url, body });
+      } else {
+        console.log(`   Body: ${body.substring(0, 100)}...`);
+      }
+    }
+  });
+
+  try {
+    // Step 1: Navigate
+    console.log('\n1️⃣  Navigating to login...');
+    await page.goto('http://100.81.138.77:8081/', { waitUntil: 'networkidle', timeout: 60000 });
+    await page.waitForTimeout(3000);
+    await page.screenshot({ path: 'step1-initial-load.png' });
+
+    // Step 2: Wait for Flutter to load (canvas based)
+    console.log('\n2️⃣  Waiting for Flutter app to render...');
+    await page.waitForTimeout(5000);
+    await page.screenshot({ path: 'step2-app-loaded.png' });
+
+    // Step 3: Login with keyboard
+    console.log('\n3️⃣  Logging in (using keyboard navigation)...');
+    // Tab to username field and type
+    await page.keyboard.press('Tab');
+    await page.keyboard.type('admin', { delay: 100 });
+    await page.keyboard.press('Tab');
+    await page.keyboard.type('admin123', { delay: 100 });
+    await page.screenshot({ path: 'step3-credentials-entered.png' });
+
+    // Press Enter to submit
+    await page.keyboard.press('Enter');
+    console.log('   Waiting for login response...');
+    await page.waitForTimeout(5000);
+    await page.screenshot({ path: 'step4-after-login.png' });
+
+    // Step 4: Navigate to action mappings
+    console.log('\n4️⃣  Navigating to action mappings...');
+    await page.goto('http://100.81.138.77:8081/#/action-mappings', { waitUntil: 'networkidle', timeout: 60000 });
+    await page.waitForTimeout(3000);
+    await page.screenshot({ path: 'step5-action-mappings-page.png' });
+
+    // Step 5: Click download button (using keyboard)
+    console.log('\n5️⃣  Clicking download button...');
+    // Use keyboard to navigate to download button
+    // Typically: Tab, Tab, Tab to skip search, sync, then download button
+    await page.keyboard.press('Tab');
+    await page.keyboard.press('Tab');
+    await page.keyboard.press('Tab');
+    await page.keyboard.press('Enter');
+
+    console.log('   Waiting for API response...');
+    await page.waitForTimeout(8000);
+    await page.screenshot({ path: 'step6-after-download-click.png' });
+
+    // Step 6: Check for success or error messages
+    console.log('\n6️⃣  Checking results...');
+    await page.screenshot({ path: 'step7-final-state.png' });
+
+  } catch (error) {
+    console.error('\n❌ Test error:', error.message);
+    await page.screenshot({ path: 'error-screenshot.png' });
+    errors.push({ error: error.message, stack: error.stack });
+  }
+
+  // Summary
+  console.log('\n' + '='.repeat(60));
+  console.log('SUMMARY');
+  console.log('='.repeat(60));
+
+  console.log(`\nNetwork Requests: ${networkLogs.filter(l => l.type === 'request').length}`);
+  console.log(`Network Responses: ${networkLogs.filter(l => l.type === 'response').length}`);
+  console.log(`Console Messages: ${consoleLogs.length}`);
+  console.log(`Errors: ${errors.length}`);
+
+  if (errors.length > 0) {
+    console.log('\n❌ ERRORS DETECTED:');
+    errors.forEach((err, i) => {
+      console.log(`\nError ${i + 1}:`);
+      if (err.status) {
+        console.log(`  HTTP ${err.status}: ${err.url}`);
+        console.log(`  Response: ${err.body}`);
+      } else {
+        console.log(`  ${err.error}`);
+      }
+    });
+  } else {
+    console.log('\n✅ No errors detected!');
+  }
+
+  // Save detailed logs
+  fs.writeFileSync('test-results.json', JSON.stringify({
+    errors,
+    networkLogs,
+    consoleLogs
+  }, null, 2));
+
+  console.log('\n📊 Detailed logs saved to: test-results.json');
+  console.log('📸 Screenshots saved to: step*.png');
+
+  await page.waitForTimeout(3000);
+  await browser.close();
+
+  console.log('\n=== Test Complete ===');
+  process.exit(errors.length > 0 ? 1 : 0);
+})();