Extract contracts, default settings, and helpers from `js/ui/profileModalController.js` to `js/ui/profileModalContract.js`.
This reduces the file size of `js/ui/profileModalController.js` by 884 lines.
- Moved `SERVICE_CONTRACT`, `STATE_CONTRACT` and their builders.
- Moved internal settings helpers (`createInternalDefaultNwcSettings`, etc).
- Moved badge helpers (`resolveProviderBadgeClass`).
- Updated `scripts/check-file-size.mjs` with new line count.
- Cleaned up imports in `profileModalController.js`.
Co-authored-by: PR0M3TH3AN <[email protected]>