chore: 整理 third-party Dark Reader 目录并移除本地说明文件跟踪

third-party/darkreader/tests/unit/csp/csp.tests.ts

@@ -0,0 +1,12 @@
+import {readFile} from 'node:fs/promises';
+import {join} from 'node:path';
+
+import {prepareCSPMV3} from '../../../src/utils/csp';
+
+describe('Check that CSP matches expected one', () => {
+    it('CSP should match', async () => {
+        const file = join(__dirname, '../../../src/manifest-chrome-mv3.json');
+        const manifest: chrome.runtime.Manifest = JSON.parse(await readFile(file, {encoding: 'utf-8'}));
+        expect(manifest.content_security_policy).toEqual(prepareCSPMV3());
+    });
+});