docs: Add QA Definition of Done Verification Report and update Vulnerability Assessment Phase 2

- Created a comprehensive QA Definition of Done (DoD) Verification Report detailing the status of E2E tests, coverage, type safety, pre-commit hooks, linting, and security scans.
- Documented findings on React rendering issues, test execution times, and recommendations for CI scheduling.
- Updated the Vulnerability Assessment Phase 2 report with detailed CVE findings, risk assessments, and remediation plans for identified vulnerabilities in dependencies.

docs/reports/PHASE_2_VERIFICATION_EXECUTION.md

@@ -1,7 +1,7 @@
 # Phase 2 Final Verification Execution Report
 
-**Report Date:** February 9, 2026  
-**Mode:** QA Security Verification  
+**Report Date:** February 9, 2026
+**Mode:** QA Security Verification
 **Environment:** Docker Container (charon-e2e) at http://localhost:8080
 
 ---
@@ -10,15 +10,15 @@
 
 ### Status: ✅ Phase 2 Infrastructure Ready
 
-**E2E Environment:**  
-- ✅ Rebuilt successfully  
+**E2E Environment:**
+- ✅ Rebuilt successfully
 - ✅ Container healthy and responsive
 - ✅ Health check endpoint: 200 OK
 - ✅ All ports available (8080, 2019, 2020, 443, 80)
 - ✅ Database initialized
 - ✅ Security modules disabled (for testing)
 
-**Discovery Findings (Phase 2.2):**  
+**Discovery Findings (Phase 2.2):**
 - ✅ Root cause identified: Synchronous SMTP blocking InviteUser endpoint
 - ✅ Mail service implementation reviewed in detail
 - ✅ Architecture analyzed for async email recommendation
@@ -79,8 +79,8 @@ npx playwright test tests/core tests/settings tests/tasks tests/monitoring \
 
 ### Root Cause: Synchronous Email Blocking
 
-**Location:** `/projects/Charon/backend/internal/api/handlers/user_handler.go`  
-**Method:** `InviteUser` handler (lines 400-470)  
+**Location:** `/projects/Charon/backend/internal/api/handlers/user_handler.go`
+**Method:** `InviteUser` handler (lines 400-470)
 **Problem:** HTTP request blocks until SMTP email sending completes
 
 #### Critical Code Path:
@@ -88,7 +88,7 @@ npx playwright test tests/core tests/settings tests/tasks tests/monitoring \
 ```
 1. ✅ Check admin role                          (<1ms)
 2. ✅ Parse request JSON                        (<1ms)
-3. ✅ Check email exists                        (database query)  
+3. ✅ Check email exists                        (database query)
 4. ✅ Generate invite token                     (<1ms)
 5. ✅ Create user in database (transaction)     (database write)
 6. ❌ BLOCKS: Call h.MailService.SendInvite()  (SYNCHRONOUS SMTP)
@@ -103,13 +103,13 @@ npx playwright test tests/core tests/settings tests/tasks tests/monitoring \
 
 ### Mail Service Architecture
 
-**File:** `/projects/Charon/backend/internal/services/mail_service.go`  
+**File:** `/projects/Charon/backend/internal/services/mail_service.go`
 **Implementation:** Blocking SMTP via `smtp.SendMail()` (line 315)
 
 **Current Behavior:**
 - Direct SMTP connections
 - No async queue
-- No goroutines  
+- No goroutines
 - No background workers
 - **Blocks HTTP response indefinitely**
 
@@ -236,6 +236,6 @@ return JSON(user)          // ✅ Immediate response (~150ms total)
 
 ---
 
-**Report Version:** Draft  
-**Last Updated:** 2026-02-09 (execution in progress)  
+**Report Version:** Draft
+**Last Updated:** 2026-02-09 (execution in progress)
 **Status:** Awaiting test completion for final summary