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

memento-note/scripts/check-recent-notes-state.ts

@@ -0,0 +1,35 @@
+import { PrismaClient } from '@prisma/client'
+
+const prisma = new PrismaClient()
+
+async function main() {
+  const users = await prisma.user.findMany({
+    include: {
+      aiSettings: true,
+      notes: {
+        take: 5,
+        orderBy: { updatedAt: 'desc' }
+      }
+    }
+  })
+
+  console.log('Total Users:', users.length)
+
+  for (const user of users) {
+    console.log(`User: ${user.email} (${user.id})`)
+    console.log(`  AI Settings:`, user.aiSettings)
+    console.log(`  Recent 5 Notes:`)
+    for (const note of user.notes) {
+      console.log(`    ID: ${note.id}, Title: ${note.title}, Updated: ${note.updatedAt}, Dismissed: ${JSON.stringify(note)}`)
+    }
+  }
+}
+
+main()
+  .catch(e => {
+    console.error(e)
+    process.exit(1)
+  })
+  .finally(async () => {
+    await prisma.$disconnect()
+  })