Generate an ordinary migration from the drift between declarative reference/seed data (//ptah:schema:data) and a live database. It applies no safety/risk gating of its own (a deferred follow-up); review the generated file before applying.

Usage:
  ptah migrations data [flags]

Flags:
      --allow-destructive             Allow generating a data migration that updates or deletes existing rows [env: PTAH_ALLOW_DESTRUCTIVE]
      --allow-prod                    Allow generating a data migration that modifies a protected table [env: PTAH_ALLOW_PROD]
      --connect-timeout string        Maximum time to wait when establishing the initial database connection (for example 5s or 1m). Use 0 to disable the timeout. [env: PTAH_CONNECT_TIMEOUT] (default "10s")
      --db-url string                 Live database URL to diff the desired data against (required) [env: PTAH_DB_URL]
      --description string            Migration description used in the file name [env: PTAH_DESCRIPTION] (default "data")
      --dry-run                       Print the migration SQL instead of writing files [env: PTAH_DRY_RUN]
  -h, --help                          help for data
      --migrations-dir string         Directory the generated migration pair is written to [env: PTAH_MIGRATIONS_DIR] (default "./migrations")
      --protected-table stringArray   Managed table that requires --allow-prod to modify; repeat to add more [env: PTAH_PROTECTED_TABLE]
      --root-dir string               Directory of Go sources carrying //ptah:schema:data annotations (required) [env: PTAH_ROOT_DIR]
      --version string                Migration version; defaults to one above the newest migration [env: PTAH_VERSION]