Add VPN configuration tools and agent documentation

Created comprehensive VPN setup tooling for Peaceful Spirit L2TP/IPsec connection
and enhanced agent documentation framework.

VPN Configuration (PST-NW-VPN):
- Setup-PST-L2TP-VPN.ps1: Automated L2TP/IPsec setup with split-tunnel and DNS
- Connect-PST-VPN.ps1: Connection helper with PPP adapter detection, DNS (192.168.0.2), and route config (192.168.0.0/24)
- Connect-PST-VPN-Standalone.ps1: Self-contained connection script for remote deployment
- Fix-PST-VPN-Auth.ps1: Authentication troubleshooting for CHAP/MSChapv2
- Diagnose-VPN-Interface.ps1: Comprehensive VPN interface and routing diagnostic
- Quick-Test-VPN.ps1: Fast connectivity verification (DNS/router/routes)
- Add-PST-VPN-Route-Manual.ps1: Manual route configuration helper
- vpn-connect.bat, vpn-disconnect.bat: Simple batch file shortcuts
- OpenVPN config files (Windows-compatible, abandoned for L2TP)

Key VPN Implementation Details:
- L2TP creates PPP adapter with connection name as interface description
- UniFi auto-configures DNS (192.168.0.2) but requires manual route to 192.168.0.0/24
- Split-tunnel enabled (only remote traffic through VPN)
- All-user connection for pre-login auto-connect via scheduled task
- Authentication: CHAP + MSChapv2 for UniFi compatibility

Agent Documentation:
- AGENT_QUICK_REFERENCE.md: Quick reference for all specialized agents
- documentation-squire.md: Documentation and task management specialist agent
- Updated all agent markdown files with standardized formatting

Project Organization:
- Moved conversation logs to dedicated directories (guru-connect-conversation-logs, guru-rmm-conversation-logs)
- Cleaned up old session JSONL files from projects/msp-tools/
- Added guru-connect infrastructure (agent, dashboard, proto, scripts, .gitea workflows)
- Added guru-rmm server components and deployment configs

Technical Notes:
- VPN IP pool: 192.168.4.x (client gets 192.168.4.6)
- Remote network: 192.168.0.0/24 (router at 192.168.0.10)
- PSK: rrClvnmUeXEFo90Ol+z7tfsAZHeSK6w7
- Credentials: pst-admin / 24Hearts$

Files: 15 VPN scripts, 2 agent docs, conversation log reorganization,
guru-connect/guru-rmm infrastructure additions

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

Test-PST-VPN-Connectivity.ps1

@@ -0,0 +1,76 @@
+# Test basic connectivity to PST VPN server
+# This helps isolate if the issue is network or authentication
+
+Write-Host "PST VPN Connectivity Test" -ForegroundColor Cyan
+Write-Host "=========================`n" -ForegroundColor Cyan
+
+$server = "64.139.88.249"
+
+# Test 1: Basic ICMP connectivity
+Write-Host "[Test 1] Pinging VPN server..." -ForegroundColor Yellow
+$ping = Test-Connection -ComputerName $server -Count 4 -ErrorAction SilentlyContinue
+
+if ($ping) {
+    $avgTime = ($ping | Measure-Object -Property ResponseTime -Average).Average
+    Write-Host "[OK] Server is reachable (Avg: $([math]::Round($avgTime, 2))ms)" -ForegroundColor Green
+}
+else {
+    Write-Host "[FAILED] Cannot reach server!" -ForegroundColor Red
+    Write-Host "Check your internet connection or firewall" -ForegroundColor Yellow
+    pause
+    exit 1
+}
+
+# Test 2: Check required ports (UDP 500, 1701, 4500 for L2TP/IPsec)
+Write-Host "`n[Test 2] Checking L2TP/IPsec ports..." -ForegroundColor Yellow
+Write-Host "Note: Port testing for UDP is limited in PowerShell" -ForegroundColor Gray
+
+# Check if VPN connection exists
+Write-Host "`n[Test 3] Checking VPN configuration..." -ForegroundColor Yellow
+$vpn = Get-VpnConnection -Name "PST-NW-VPN" -AllUserConnection -ErrorAction SilentlyContinue
+
+if ($vpn) {
+    Write-Host "[OK] VPN connection exists" -ForegroundColor Green
+    Write-Host "  Server: $($vpn.ServerAddress)" -ForegroundColor Gray
+    Write-Host "  Tunnel: $($vpn.TunnelType)" -ForegroundColor Gray
+    Write-Host "  Auth: $($vpn.AuthenticationMethod -join ', ')" -ForegroundColor Gray
+
+    # Check PSK
+    Write-Host "`n[Test 4] Checking pre-shared key..." -ForegroundColor Yellow
+    try {
+        $ipsec = Get-VpnConnectionIPsecConfiguration -ConnectionName "PST-NW-VPN" -ErrorAction SilentlyContinue
+        if ($ipsec) {
+            Write-Host "[OK] IPsec configuration present" -ForegroundColor Green
+        }
+    }
+    catch {
+        Write-Host "[WARNING] Could not verify IPsec config" -ForegroundColor Yellow
+    }
+}
+else {
+    Write-Host "[FAILED] VPN connection not found" -ForegroundColor Red
+    Write-Host "Run Setup-PST-L2TP-VPN.ps1 first" -ForegroundColor Yellow
+    pause
+    exit 1
+}
+
+Write-Host "`n=== CONNECTIVITY SUMMARY ===" -ForegroundColor Cyan
+Write-Host "[OK] Server is reachable" -ForegroundColor Green
+Write-Host "[OK] VPN configuration exists" -ForegroundColor Green
+Write-Host ""
+Write-Host "The error 691 indicates:" -ForegroundColor Yellow
+Write-Host "  - Network connectivity is working" -ForegroundColor Gray
+Write-Host "  - The issue is with AUTHENTICATION" -ForegroundColor Gray
+Write-Host ""
+Write-Host "Common causes:" -ForegroundColor White
+Write-Host "  1. Incorrect username or password on UniFi server" -ForegroundColor Gray
+Write-Host "  2. User account not enabled/created on UniFi" -ForegroundColor Gray
+Write-Host "  3. Authentication method mismatch (CHAP vs MSChapv2 vs PAP)" -ForegroundColor Gray
+Write-Host "  4. Pre-shared key mismatch (less common with error 691)" -ForegroundColor Gray
+Write-Host ""
+Write-Host "Next steps:" -ForegroundColor Cyan
+Write-Host "  1. Verify on UniFi controller that user 'pst-admin' exists" -ForegroundColor Gray
+Write-Host "  2. Confirm the password is: 24Hearts$" -ForegroundColor Gray
+Write-Host "  3. Run: .\Fix-PST-VPN-Auth.ps1 to try different auth methods" -ForegroundColor Gray
+Write-Host ""
+pause