Fix CI build failure: gracefully handle placeholder database_id in migrate.sh

[Copilot]

wrangler.toml ships with database_id = "your_database_id_here" as a placeholder. In CI (where CLOUDFLARE_API_TOKEN or CF_PAGES is set), scripts/migrate.sh skips the local-dev bypass and calls wrangler d1 migrations apply --remote, which rejects the non-UUID value with Invalid property: databaseId => Invalid uuid [code: 7400], failing the build.

Changes

• scripts/migrate.sh: Added pre-flight validation of database_id read from wrangler.toml before attempting remote migrations:
  • Exits 0 with a warning if the value is still the placeholder your_database_id_here or empty
  • Exits 0 with a warning if the value fails UUID format validation (regex accepts both upper- and lowercase hex)
  • Only proceeds to wrangler d1 migrations apply when a well-formed UUID is present

DATABASE_ID=$(grep 'database_id' wrangler.toml 2>/dev/null | head -1 | sed 's/.*=\s*"\([^"]*\)".*/\1/')
if [ -z "$DATABASE_ID" ] || [ "$DATABASE_ID" = "your_database_id_here" ]; then
    echo "⚠️  Warning: database_id is not configured in wrangler.toml"
    exit 0
fi
if ! echo "$DATABASE_ID" | grep -qE '^[0-9a-fA-F]{8}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{4}-[0-9a-fA-F]{12}$'; then
    echo "⚠️  Warning: database_id '$DATABASE_ID' is not a valid UUID"
    exit 0
fi

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Status	Name	Latest Commit	Updated (UTC)
❌ Deployment failed View logs	blt-api	6a87789	Feb 23 2026, 12:55 AM