docs: Add comprehensive server implementation analysis

Complete gap analysis between APK requirements and current server:
- 58 endpoints already implemented (12 controllers)
- Identified critical missing endpoints (Synergy ID, config, save/load)
- Prioritized implementation roadmap (4 phases)
- Testing strategy and success criteria
- Immediate action items for Phase 1

Key findings:
- Server has good foundation with auth, assets, progression stubs
- Missing critical identity/save flow
- Need event system extraction from APK
- Modding system already complete (unique feature)

Next: Implement Synergy ID generation, config endpoint, save/load system

Start-LocalTest.ps1

@@ -0,0 +1,127 @@
+# 🏎️ RR3 Local Testing Environment - Quick Start Script
+# This script starts your RR3 Community Server for local APK testing
+
+Write-Host ""
+Write-Host "═══════════════════════════════════════" -ForegroundColor Cyan
+Write-Host "  🏎️  RR3 Community Server - Local Test" -ForegroundColor Green
+Write-Host "═══════════════════════════════════════" -ForegroundColor Cyan
+Write-Host ""
+
+# Get local IP address
+Write-Host "🔍 Finding your local IP address..." -ForegroundColor Yellow
+$localIP = (Get-NetIPAddress -AddressFamily IPv4 | 
+    Where-Object { 
+        $_.InterfaceAlias -like '*Wi-Fi*' -or 
+        $_.InterfaceAlias -like '*Ethernet*' -or
+        $_.InterfaceAlias -like '*LAN*'
+    } | 
+    Where-Object { $_.IPAddress -notlike '169.254.*' -and $_.IPAddress -notlike '127.*' } |
+    Select-Object -First 1).IPAddress
+
+if (-not $localIP) {
+    Write-Host "❌ Could not find local IP address!" -ForegroundColor Red
+    Write-Host "   Make sure you're connected to WiFi or Ethernet" -ForegroundColor Yellow
+    pause
+    exit 1
+}
+
+Write-Host "✅ Local IP found: $localIP" -ForegroundColor Green
+Write-Host ""
+
+# Display connection info
+Write-Host "─────────────────────────────────────" -ForegroundColor DarkGray
+Write-Host "📱 APK Configuration:" -ForegroundColor Cyan
+Write-Host "   Server URL: http://${localIP}:5001" -ForegroundColor White
+Write-Host ""
+Write-Host "🌐 Admin Panel:" -ForegroundColor Cyan
+Write-Host "   http://localhost:5001" -ForegroundColor White
+Write-Host "   http://${localIP}:5001" -ForegroundColor White
+Write-Host ""
+Write-Host "🔌 API Endpoints:" -ForegroundColor Cyan
+Write-Host "   Director: http://${localIP}:5001/director/api/android/getDirectionByPackage" -ForegroundColor White
+Write-Host "   Assets:   http://${localIP}:5001/content/api/manifest" -ForegroundColor White
+Write-Host "─────────────────────────────────────" -ForegroundColor DarkGray
+Write-Host ""
+
+# Check firewall rule
+Write-Host "🔒 Checking Windows Firewall..." -ForegroundColor Yellow
+$firewallRule = Get-NetFirewallRule -DisplayName "RR3 Community Server" -ErrorAction SilentlyContinue
+
+if (-not $firewallRule) {
+    Write-Host "⚠️  Port 5001 not open in firewall" -ForegroundColor Yellow
+    Write-Host "   Creating firewall rule..." -ForegroundColor Yellow
+    
+    try {
+        New-NetFirewallRule `
+            -DisplayName "RR3 Community Server" `
+            -Direction Inbound `
+            -LocalPort 5001 `
+            -Protocol TCP `
+            -Action Allow `
+            -Profile Any | Out-Null
+        Write-Host "✅ Firewall rule created successfully" -ForegroundColor Green
+    } catch {
+        Write-Host "❌ Failed to create firewall rule (run as Administrator)" -ForegroundColor Red
+        Write-Host "   You may need to manually allow port 5001" -ForegroundColor Yellow
+    }
+} else {
+    Write-Host "✅ Firewall rule already exists" -ForegroundColor Green
+}
+
+Write-Host ""
+
+# Check if server directory exists
+if (-not (Test-Path "E:\rr3\RR3CommunityServer\RR3CommunityServer")) {
+    Write-Host "❌ Server directory not found!" -ForegroundColor Red
+    Write-Host "   Expected: E:\rr3\RR3CommunityServer\RR3CommunityServer" -ForegroundColor Yellow
+    pause
+    exit 1
+}
+
+# Check if dotnet is installed
+Write-Host "🔍 Checking .NET installation..." -ForegroundColor Yellow
+$dotnetVersion = dotnet --version 2>$null
+if (-not $dotnetVersion) {
+    Write-Host "❌ .NET SDK not found!" -ForegroundColor Red
+    Write-Host "   Please install .NET 8 SDK: https://dotnet.microsoft.com/download" -ForegroundColor Yellow
+    pause
+    exit 1
+}
+Write-Host "✅ .NET $dotnetVersion installed" -ForegroundColor Green
+Write-Host ""
+
+# Check database
+$dbPath = "E:\rr3\RR3CommunityServer\RR3CommunityServer\rr3community.db"
+if (Test-Path $dbPath) {
+    $dbSize = [math]::Round((Get-Item $dbPath).Length / 1KB, 2)
+    Write-Host "✅ Database found ($dbSize KB)" -ForegroundColor Green
+} else {
+    Write-Host "⚠️  No database found (will be created on first run)" -ForegroundColor Yellow
+}
+
+Write-Host ""
+Write-Host "─────────────────────────────────────" -ForegroundColor DarkGray
+Write-Host "📋 Quick Testing Checklist:" -ForegroundColor Cyan
+Write-Host ""
+Write-Host "  1. ✅ Server will start in a moment" -ForegroundColor White
+Write-Host "  2. 📱 Configure APK with: http://${localIP}:5001" -ForegroundColor White
+Write-Host "  3. 📡 Ensure phone is on same WiFi network" -ForegroundColor White
+Write-Host "  4. 🎮 Install and launch modded APK" -ForegroundColor White
+Write-Host "  5. 👀 Watch logs below for connection attempts" -ForegroundColor White
+Write-Host ""
+Write-Host "─────────────────────────────────────" -ForegroundColor DarkGray
+Write-Host ""
+
+Write-Host "🚀 Starting RR3 Community Server..." -ForegroundColor Green
+Write-Host "   (Press Ctrl+C to stop)" -ForegroundColor DarkGray
+Write-Host ""
+
+# Change to server directory
+Push-Location "E:\rr3\RR3CommunityServer\RR3CommunityServer"
+
+# Start the server
+try {
+    dotnet run --urls "http://0.0.0.0:5001"
+} finally {
+    Pop-Location
+}