chore: import broken Phase-1 extension as received

Snapshot of /home/parf/Downloads/manifest.zip as delivered, before any
GSD-driven remediation. Contains a partially-broken first attempt at the
Russian SPEC "Тз расширение фаза1.md" (Phase 1 of operator-session-recorder).

Source layout:
- manifest.json — MV3 declaration with tabCapture/activeTab/downloads/etc.
- src/background/index.ts — service worker (video buffer + archive packaging)
- src/content/index.ts — rrweb + user-event logger
- src/popup/{index.html,index.ts,style.css} — Russian popup UI
- offscreen/{index.html,index.ts} — orphaned offscreen (see audit)
- vite.config.ts — inline plugin emitting a separate live offscreen.js
- generate-icons.js, icons/ — minimal PNG icons
- "Тз расширение фаза1.md" — authoritative Russian SPEC

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

manifest.json

@@ -0,0 +1,42 @@
+{
+  "manifest_version": 3,
+  "name": "AI Call Recorder",
+  "version": "1.0.0",
+  "description": "Запись сессий операторов для диагностики ошибок",
+  "permissions": [
+    "tabCapture",
+    "activeTab",
+    "downloads",
+    "scripting",
+    "storage",
+    "alarms",
+    "offscreen"
+  ],
+  "host_permissions": [
+    "<all_urls>"
+  ],
+  "background": {
+    "service_worker": "src/background/index.ts",
+    "type": "module"
+  },
+  "content_scripts": [
+    {
+      "matches": ["<all_urls>"],
+      "js": ["src/content/index.ts"],
+      "run_at": "document_start"
+    }
+  ],
+  "action": {
+    "default_popup": "src/popup/index.html",
+    "default_icon": {
+      "16": "icons/icon16.png",
+      "48": "icons/icon48.png",
+      "128": "icons/icon128.png"
+    }
+  },
+  "icons": {
+    "16": "icons/icon16.png",
+    "48": "icons/icon48.png",
+    "128": "icons/icon128.png"
+  }
+}