Reorganize repos into kitestacks-homelab + plain-English doc rewrite

- Rewrote RUNBOOK.md and DEBUG-DOCUMENTATION.md in simple 5th-grade language
  with real-world analogies for every technical concept
- Updated README.md with current service inventory and folder map
- Added cloud-migration/ subdirectory (from kitestacks-cloud-migration repo)
- Added autosync/ subdirectory (from kitestacks-homelab-autosync-test repo)
- Added osticket/ subdirectory (from OSTicketSystem repo)
- Added cloud/ placeholder for future cloud configs
- Excluded binary DB/postgres files from autosync subdirectory

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

cloud-migration/inventory/docker-folder-sizes.txt

@@ -0,0 +1,22 @@
+4.0K	/home/kenpat/docker/audiobookshelf
+4.0K	/home/kenpat/docker/plane
+4.0K	/home/kenpat/docker/portainer
+4.0K	/home/kenpat/docker/postgres
+4.0K	/home/kenpat/docker/uptime-kuma
+8.0K	/home/kenpat/docker/zammad
+12K	/home/kenpat/docker/openproject
+16K	/home/kenpat/docker/kite-ai
+16K	/home/kenpat/docker/prometheus
+20K	/home/kenpat/docker/cloudflared
+24K	/home/kenpat/docker/homepage
+32K	/home/kenpat/docker/authentik
+2.5M	/home/kenpat/docker/homepage-backup-pre-cyberpunk-2026-06-07-0152.tar.gz
+2.7M	/home/kenpat/docker/homepage-archived-2026-06-07
+3.1M	/home/kenpat/docker/kitestacks-portal
+3.2M	/home/kenpat/docker/kitestacks-portal-test
+4.4M	/home/kenpat/docker/linkding
+42M	/home/kenpat/docker/kavita
+63M	/home/kenpat/docker/karakeep
+155M	/home/kenpat/docker/bookstack
+156M	/home/kenpat/docker/grafana
+839M	/home/kenpat/docker/forgejo