feat: fix video recording session persistence and add HTTP request monitoring

Video Recording Fixes:
- Fix session persistence issues where recording state was lost between tool calls
- Improve page video object handling by triggering navigation when needed
- Add browser_reveal_artifact_paths tool to show exact file locations
- Enhance browser_recording_status with detailed debugging info and file listings
- Add clearVideoRecordingState() method for proper state management
- Keep recording config available for debugging until new session starts

Request Monitoring System:
- Add comprehensive RequestInterceptor class for HTTP traffic capture
- Implement 5 new MCP tools for request monitoring and analysis
- Support multiple export formats: JSON, HAR, CSV, and summary reports
- Add filtering by domain, method, status codes, and response timing
- Integrate with artifact storage for organized session-based file management
- Enhance browser_network_requests with rich intercepted data

Additional Improvements:
- Add getBaseDirectory/getSessionDirectory methods to ArtifactManager
- Fix floating promise in tab.ts extension console message polling
- Add debug script for comprehensive video recording workflow testing
- Update README with new tool documentation

Resolves video recording workflow issues and adds powerful HTTP traffic
analysis capabilities for web application debugging and security testing.

src/tools.ts

@@ -14,6 +14,7 @@
  * limitations under the License.
  */
 
+import artifacts from './tools/artifacts.js';
 import common from './tools/common.js';
 import configure from './tools/configure.js';
 import console from './tools/console.js';
@@ -25,6 +26,7 @@ import keyboard from './tools/keyboard.js';
 import navigate from './tools/navigate.js';
 import network from './tools/network.js';
 import pdf from './tools/pdf.js';
+import requests from './tools/requests.js';
 import snapshot from './tools/snapshot.js';
 import tabs from './tools/tabs.js';
 import screenshot from './tools/screenshot.js';
@@ -36,6 +38,7 @@ import type { Tool } from './tools/tool.js';
 import type { FullConfig } from './config.js';
 
 export const allTools: Tool<any>[] = [
+  ...artifacts,
   ...common,
   ...configure,
   ...console,
@@ -48,6 +51,7 @@ export const allTools: Tool<any>[] = [
   ...network,
   ...mouse,
   ...pdf,
+  ...requests,
   ...screenshot,
   ...snapshot,
   ...tabs,