feat: back up omp config (agent settings, commands, extensions, themes, loops, plugins)

.gitignore

@@ -0,0 +1,27 @@
+# This repo is checked out directly at ~/.omp (chezmoi external), which is
+# mostly runtime state: dbs, sessions, blobs, caches, logs, oauth, natives,
+# browser profiles, device ids. Ignore everything; whitelist config only.
+/*
+!/.gitignore
+!/marketplaces.json
+
+!/agent/
+/agent/*
+!/agent/config.yml
+!/agent/mcp.json
+!/agent/keybindings.yml
+!/agent/commands/
+!/agent/extensions/
+!/agent/themes/
+
+!/loops/
+/loops/*/state.md
+/loops/*/runs.log
+/loops/escalations.log
+
+!/plugins/
+/plugins/*
+!/plugins/package.json
+!/plugins/bun.lock
+!/plugins/omp-plugins.lock.json
+!/plugins/installed_plugins.json