Implement the Granite Team_Device Loader xlsx export feature:
- Add graniteLoaderConfig.js with all 41 columns, groupings, and
operation-type requirements (Change/Add/Delete/Move)
- Add graniteLoaderExport.js for client-side xlsx generation using
the xlsx library
- Add LoaderModal component with operation type selection, column
checkboxes, bulk defaults with per-row overrides, editable preview
table, CARD enrichment integration, and standalone paste-IPs mode
- Add POST /api/card/enrich-batch endpoint for batch IP lookup in
CARD returning EQUIP_INST_ID, hostname, site, ASN, team
- Integrate 'Generate Loader Sheet' button in Ivanti Queue floating
action bar (visible when CARD/GRANITE/DECOM items selected)
- Add card-connectivity-test.js script for verifying CARD API access
- All 16 route files now import pool from ../db directly
- Removed db parameter from all factory functions
- All callbacks replaced with async/await pool.query()
- All ? placeholders converted to $1, $2... numbered params
- datetime('now') → NOW(), INSERT OR IGNORE → ON CONFLICT DO NOTHING
- LIKE → ILIKE for case-insensitive searches
- Error detection: err.code === '23505' for unique violations
- server.js no longer passes pool/db/requireAuth to route factories
- Only ivantiFindings.js still receives pool (pending task 8 rewrite)
