Complete markdown files cleanup and organization

- Organized 252 files across project
- Root directory: 187 → 2 files (98.9% reduction)
- Moved configuration guides to docs/04-configuration/
- Moved troubleshooting guides to docs/09-troubleshooting/
- Moved quick start guides to docs/01-getting-started/
- Moved reports to reports/ directory
- Archived temporary files
- Generated comprehensive reports and documentation
- Created maintenance scripts and guides

All files organized according to established standards.

scripts/cloudflare-tunnels/URL_MAPPING.md

@@ -0,0 +1,63 @@
+# URL Mapping Guide
+
+## ✅ Correct URLs (No Port Needed)
+
+When using Cloudflare Tunnel, **do not include the port** in the public URL. The tunnel handles port mapping internally.
+
+### Correct Access URLs
+
+| Public URL | Internal Target | Description |
+|------------|----------------|-------------|
+| `https://ml110-01.d-bis.org/` | `https://192.168.11.10:8006` | Proxmox UI on ml110-01 |
+| `https://r630-01.d-bis.org/` | `https://192.168.11.11:8006` | Proxmox UI on r630-01 |
+| `https://r630-02.d-bis.org/` | `https://192.168.11.12:8006` | Proxmox UI on r630-02 |
+
+### ❌ Incorrect URLs
+
+**Do NOT use these:**
+- ❌ `https://r630-01.d-bis.org:8006/` - Port should not be in public URL
+- ❌ `http://r630-01.d-bis.org/` - Must use HTTPS
+- ❌ `r630-01.d-bis.org:8006` - Missing protocol and port not needed
+
+## How It Works
+
+```
+User Browser
+    ↓
+https://r630-01.d-bis.org/  (no port)
+    ↓
+Cloudflare Edge (TLS termination)
+    ↓
+Cloudflare Tunnel (encrypted)
+    ↓
+cloudflared agent (VMID 102)
+    ↓
+https://192.168.11.11:8006  (internal, port specified here)
+    ↓
+Proxmox UI
+```
+
+## Port Configuration
+
+The port (`8006`) is configured in:
+- **Tunnel config**: `/etc/cloudflared/tunnel-r630-01.yml`
+- **Cloudflare Dashboard**: Tunnel → Configure → Ingress rules
+
+You specify the port in the tunnel configuration, but users access via the hostname **without** the port.
+
+## Testing
+
+```bash
+# Correct - no port
+curl -I https://r630-01.d-bis.org
+
+# Incorrect - will fail or not route correctly
+curl -I https://r630-01.d-bis.org:8006
+```
+
+## Summary
+
+- ✅ **Use**: `https://r630-01.d-bis.org/`
+- ❌ **Don't use**: `https://r630-01.d-bis.org:8006/`
+- 📍 **Routes to**: `https://192.168.11.11:8006` (internal)
+