Major documentation restructure - consolidated docs

New Structure:
- 01-NETWORK-MAP.md - Network topology, IPs, Docker networks, services
- 02-SERVICES-CRITICAL.md - DNS, Auth, Routing (P0/P1 services)
- 03-SERVICES-OTHER.md - All non-critical services
- 04-HARDWARE-INVENTORY.md - Physical devices and specs
- 05-CHANGELOG.md - Major events only

New Folders:
- docs/archive/ - Legacy docs (read-only reference)
- docs/wip/ - Planned changes and ideas
  - UPGRADE-2026-HARDWARE.md - N5 Air + N100 migration plan
  - GITOPS-CONTAINERS.md - Phase 2 container GitOps

Changes:
- Moved all 22 legacy docs to archive/
- Consolidated container IPs, physical map, and services into single network map
- Extracted critical vs non-critical service classification
- Simplified changelog to major events only

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

README.md

@@ -1,31 +1,83 @@
-# XTRM-Lab Infrastructure
+# XTRM Home Lab Infrastructure
 
-This repository contains infrastructure documentation and CI/CD pipelines for the xtrm-lab.org homelab.
+**Domain:** xtrm-lab.org  
+**Repository:** https://git.xtrm-lab.org/jazzymc/infrastructure
 
-## Documentation
+---
 
-All infrastructure documentation is in the `docs/` folder:
+## Quick Reference
 
-| Document | Description |
-|----------|-------------|
-| [00-CURRENT-STATE.md](docs/00-CURRENT-STATE.md) | Current infrastructure state |
-| [01-PHASE1-DNS-PORTABILITY.md](docs/01-PHASE1-DNS-PORTABILITY.md) | DNS & Pi-hole setup |
-| [02-PHASE2-FOSSORIAL-STACK.md](docs/02-PHASE2-FOSSORIAL-STACK.md) | Pangolin tunnel stack |
-| [03-PHASE3-AUTHENTIK-ZEROTRUST.md](docs/03-PHASE3-AUTHENTIK-ZEROTRUST.md) | Authentik SSO |
-| [04-PHASE4-REMOTE-GAMING.md](docs/04-PHASE4-REMOTE-GAMING.md) | Sunshine/Moonlight |
-| [05-PHASE5-RUSTDESK.md](docs/05-PHASE5-RUSTDESK.md) | RustDesk setup |
-| [06-PHASE6-PORTAINER-MANAGEMENT.md](docs/06-PHASE6-PORTAINER-MANAGEMENT.md) | Portainer |
-| [08-PHASE7-GITEA-GITOPS.md](docs/08-PHASE7-GITEA-GITOPS.md) | Gitea & Woodpecker CI |
+| Resource | Address |
+|----------|---------|
+| **Dashboard** | https://xtrm-lab.org |
+| **NetBox** | https://netbox.xtrm-lab.org |
+| **Git** | https://git.xtrm-lab.org |
+| **CI/CD** | https://ci.xtrm-lab.org |
+| **DNS Primary** | dns.xtrm-lab.org |
+| **DNS Secondary** | dns2.xtrm-lab.org |
+
+---
+
+## Documentation Structure
+
+```
+docs/
+├── 01-NETWORK-MAP.md        # Network topology, IPs, Docker networks
+├── 02-SERVICES-CRITICAL.md  # DNS, Auth, Routing - must stay up
+├── 03-SERVICES-OTHER.md     # All other services
+├── 04-HARDWARE-INVENTORY.md # Physical devices, specs, serials
+├── 05-CHANGELOG.md          # Major events only
+├── wip/                     # Planned changes & ideas
+│   ├── UPGRADE-2026-HARDWARE.md
+│   └── GITOPS-CONTAINERS.md
+└── archive/                 # Legacy docs (read-only)
+```
+
+---
+
+## Key Devices
+
+| Device | IP | Role |
+|--------|-----|------|
+| HAP1 | 192.168.31.1 | Router, DNS, WiFi Controller |
+| XTRM-U | 192.168.31.2 | Production Server (Unraid) |
+| CSS1 | 192.168.31.9 | Distribution Switch |
+| ZX1 | 192.168.31.7 | Core Switch (2.5G) |
+| CAP | 192.168.31.6 | Wireless Access Point |
+
+---
+
+## SSH Access
+
+```bash
+# Unraid
+ssh -i ~/.ssh/id_ed25519_unraid root@192.168.31.2 -p 422
+
+# MikroTik Router
+ssh -i ~/.ssh/mikrotik_key -p 2222 unraid@192.168.31.1
+```
+
+---
+
+## Emergency Recovery
+
+1. **DNS down?** → Clients fallback to 192.168.31.4 (secondary)
+2. **Internet down?** → Check HAP1 at 192.168.31.1
+3. **Services down?** → Check Unraid at 192.168.31.2
+4. **Full outage?** → See `02-SERVICES-CRITICAL.md` startup order
+
+---
+
+## Change Management
+
+- **Major changes:** Document in `05-CHANGELOG.md`
+- **Minor changes:** Git commit messages only
+- **Planned work:** Create doc in `wip/` folder
+
+---
 
 ## CI/CD
 
-This repo uses Woodpecker CI. See [.woodpecker.yml](.woodpecker.yml) for the pipeline configuration.
+Woodpecker CI at https://ci.xtrm-lab.org
 
-## Services
-
-| Service | URL |
-|---------|-----|
-| Gitea | https://git.xtrm-lab.org |
-| Woodpecker CI | https://ci.xtrm-lab.org |
-| Authentik | https://auth.xtrm-lab.org |
-| Traefik | https://traefik.xtrm-lab.org |
+Pipelines trigger on push to this repository.