db-migrationslisted

# DB migrations - Always spin up a new neon branch to create migrations. Update our root .env files to point at the neon branch locally. - Use drizzle to manage the migration. You can see the schema at packages/db/src/schema. Generating and applying against a dev Neon branch is fine; never apply against a shared or production database — those go through the normal deploy flow. - Create migrations by changing drizzle schema then running `bunx drizzle-kit generate --name="<sample_name_snake_case>"` - `NEON_ORG_ID` and `NEON_PROJECT_ID` env vars are set in .env - list_projects tool requires org_id passed in - **NEVER manually edit files in `packages/db/drizzle/`** - this includes `.sql` migration files, `meta/_journal.json`, and snapshot files. These are auto-generated by Drizzle. Change only the schema files in `packages/db/src/schema/` and let `drizzle-kit generate` write the migration (hand-edits to generated files require explicit user confirmation).