Tools – DB Migrations (`/tools/db-migrations`)

Purpose

Give super user operators a quick audit trail of every Prisma migration applied to production.
Surface migration timing, duration, and rollback metadata without requiring database console access.
Provide a one-click way to copy the Makefile rollback command for any migration when triaging issues.

Navigation entry and page render only when the current membership reports teamRoleType === "su".
Non-super users attempting to reach the route are redirected back to /tools.

Standard admin breadcrumb (Dashboard → Tools → DB Migrations) followed by an intro card.
Card header contains a short description, a compact search input, and a refresh button.
Main body renders an MUI table (size small) listing migrations with status chips, timestamps, duration, and rollback timestamp.
Table rows show the migration name, ID, and checksum in the first column to aid lookups.

Search box filters client-side across migration name, status label, and ID (case-insensitive).
Refresh button re-fetches the migrations list from the API while preserving any active filter.
Copy revert button writes make rollback <migration_name> to the clipboard and surfaces success/error snackbars.
Status chips map applied, running, pending, rolledBack to success/info/default/error colours for quick scanning.
Duration column renders an HH:MM:SS (or MM:SS) timestamp derived from startedAt/finishedAt when both are present.

dbBrowserService.listMigrations → GET /tools/db/migrations (requires super user membership).
Relies on navigator.clipboard.writeText for the copy action and notistack snackbars for feedback.
Date/time formatting uses Intl.DateTimeFormat so locale preferences carry through automatically.