fix: disable external whitelist URL and fix local domains filename for airgapped deployments (#1)

* custom domains

* fix: disable external whitelist URL and fix local domains filename

- Set WHITELIST_URL to empty string to prevent external calls to
  iframely.com — required for airgapped deployments
- Rename whitelist/domains.json → whitelist/iframely-domains.json to
  match the iframely-*.json pattern required by findLastWhitelist(),
  ensuring the bundled local whitelist is loaded on startup

Co-authored-by: Plane AI <noreply@plane.so>

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Co-authored-by: Plane AI <noreply@plane.so>

Author: mguptahub

config.js

@@ -22,7 +22,7 @@
 
         WHITELIST_LOAD_ON_INIT: true,   // Whitelist is always loaded by lib init. Otherwise use `initializeWhitelistLoader();`.
         WHITELIST_DIR: './whitelist',   // Set `null` to disable loading from file.
-        WHITELIST_URL: 'https://iframely.com/qa/domains.json',
+        WHITELIST_URL: '',              // 'https://iframely.com/qa/domains.json',
         WHITELIST_URL_RELOAD_PERIOD: 60 * 60 * 1000,  // will reload WL every hour, if no local files are found in /whitelist folder
 
         WHITELIST_WILDCARD: {},