Add API error monitoring tests and error context snapshots for various browsers

- Created error context snapshots for Firefox, WebKit, and Chromium to capture UI state during API error monitoring.
- Implemented e2e tests for API error detection, including console errors, failed API requests, and proxy errors.
- Added functionality to ignore specific API patterns in monitoring assertions.
- Ensured tests validate the monitoring system's ability to detect and report errors effectively.

.claude/commands/workflow/analyze-with-file.md

@@ -242,6 +242,12 @@ ${newFocusFromUser}
 
 ### Phase 2: CLI Exploration
 
+**⚠️ CRITICAL - CLI EXECUTION REQUIREMENT**:
+- **MUST** wait for ALL CLI executions to fully complete before proceeding
+- After launching CLI with `run_in_background: true`, **STOP** and wait for hook callback
+- **DO NOT** proceed to Phase 3 until all CLI results are received
+- Minimize output: No processing until 100% results available
+
 **Step 2.1: Launch Parallel Explorations**
 
 ```javascript
@@ -285,6 +291,7 @@ Schema:
 }
 
 // Gemini CLI for deep analysis
+// ⚠️ CRITICAL: Must wait for CLI completion before aggregating
 explorationPromises.push(
   Bash({
     command: `ccw cli -p "
@@ -314,6 +321,8 @@ CONSTRAINTS: Focus on ${dimensions.join(', ')}
 )
 ```
 
+**⚠️ STOP POINT**: After launching CLI calls, stop output immediately. Wait for hook callback to receive results before continuing to Step 2.2.
+
 **Step 2.2: Aggregate Findings**
 
 ```javascript