sqlx-migration

# SQLx Migration Use the SQLx CLI to create migration files instead of manually creating timestamped files. ## Instructions 1. Identify the project or crate root where SQLx migrations should live. - Prefer the directory that contains an existing `migrations/` directory. - If there are multiple crates/projects, ask the user which one unless the target is obvious. 2. Convert the requested migration description to a short snake_case name, for example `create_users_table`. 3. Run `just setup_test_envs` from the project root 4. Run the SQLx CLI from `crates/macro_db_client` folder: ```bash cargo sqlx migrate add name_of_migration ``` Replace `name_of_migration` with the actual snake_case migration name. 5. Do not manually add timestamps or hand-create migration filenames; `sqlx migrate add` generates the correct timestamped file. 6. After the command succeeds, read the generated migration file and add the requested SQL changes there. 7. If `sqlx` is not installed or not on `PATH`, stop and tell the user to install `sqlx-cli` rather than manually creating the migration file.