wiki: add manual update guide for Gemini CLI

05-troubleshooting/majwiki-setup-and-pipeline.md

@@ -119,3 +119,20 @@ The webhook runs as a systemd service so it survives reboots:
 systemctl status majwiki-webhook
 systemctl restart majwiki-webhook
 ```
+
+---
+
+*Updated 2026-03-13: Obsidian Git plugin dropped. See canonical workflow below.*
+
+## Canonical Publishing Workflow
+
+The Obsidian Git plugin was evaluated but dropped — too convoluted for a simple push. Manual git from the terminal is the canonical workflow.
+
+```bash
+cd ~/Documents/MajorVault
+git add 20-Projects/MajorTwin/08-Wiki/
+git commit -m "wiki: describe your changes"
+git push
+```
+
+From there: Gitea receives the push → fires webhook → majorlab pulls → MkDocs rebuilds → `notes.majorshouse.com` updates.