Initial sync: memory, agents, commands, and gitignore

Syncs project memory, custom agents, and commands across machines.
Excludes secrets (settings.json), session state, and runtime files.

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

projects/-Users-csader/memory/feedback_backup_before_updates.md

@@ -0,0 +1,11 @@
+---
+name: Always backup before HA add-on updates
+description: Use backup:true parameter when running update.install on HA add-ons
+type: feedback
+---
+
+Always pass `backup: true` when calling `update.install` on HA add-ons. This creates a snapshot before each update.
+
+**Why:** User explicitly requested this as standard practice — safety net in case an update breaks something.
+
+**How to apply:** Any time running firmware/add-on updates via the HA API, include `"backup": true` in the service call data.