chore: clean up repo for public release

- Remove BMAD framework, IDE configs, dev screenshots, test files,
  internal docs, and backup files
- Rename keep-notes/ to memento-note/
- Update all references from keep-notes to memento-note
- Add Apache 2.0 license with Commons Clause (non-commercial restriction)
- Add clean .gitignore and .env.docker.example

mcp-server/node_modules/.prisma/client/package.json

@@ -1,5 +1,5 @@
 {
-  "name": "prisma-client-335178138a2302fddc6069fd0c4da8598be3b531edb6ec6288b57b847324be3b",
+  "name": "prisma-client-07b35a59db17a461d4c7b787cc433edb9e7b79a627ae71660fd00cce5311cf75",
   "main": "index.js",
   "types": "index.d.ts",
   "browser": "index-browser.js",