Fix Rate Limiting Issues

- Updated Definition of Done report with detailed checks and results for backend and frontend tests.
- Documented issues related to race conditions and test failures in QA reports.
- Improved security scan notes and code cleanup status in QA reports.
- Added summaries for rate limit integration test fixes, including root causes and resolutions.
- Introduced new debug and integration scripts for rate limit testing.
- Updated security documentation to reflect changes in configuration and troubleshooting steps.
- Enhanced troubleshooting guides for CrowdSec and Go language server (gopls) errors.
- Improved frontend and scripts README files for clarity and usage instructions.

docs/issues/bulk-acl-testing.md

@@ -13,6 +13,7 @@ Comprehensive testing required for the newly implemented Bulk ACL (Access Contro
 **Implementation PR**: [Link to PR]
 
 The bulk ACL feature introduces:
+
 - Multi-select checkboxes in Proxy Hosts table
 - Bulk Actions button with ACL selection modal
 - Backend endpoint: `PUT /api/v1/proxy-hosts/bulk-update-acl`
@@ -21,6 +22,7 @@ The bulk ACL feature introduces:
 ## Testing Scope
 
 ### Backend Testing ✅ (Completed)
+
 - [x] Unit tests for `BulkUpdateACL` handler (5 tests)
 - [x] Success scenario: Apply ACL to multiple hosts
 - [x] Success scenario: Remove ACL (null value)
@@ -30,6 +32,7 @@ The bulk ACL feature introduces:
 - **Coverage**: 82.2% maintained
 
 ### Frontend Testing ✅ (Completed)
+
 - [x] Unit tests for `bulkUpdateACL` API client (5 tests)
 - [x] Unit tests for `useBulkUpdateACL` hook (5 tests)
 - [x] Build verification (TypeScript compilation)
@@ -38,7 +41,9 @@ The bulk ACL feature introduces:
 ### Manual Testing 🔴 (Required)
 
 #### Sub-Issue #1: Basic Functionality Testing
+
 **Checklist:**
+
 - [ ] Navigate to Proxy Hosts page
 - [ ] Verify checkbox column appears in table
 - [ ] Select individual hosts using checkboxes
@@ -51,7 +56,9 @@ The bulk ACL feature introduces:
 - [ ] Check database to verify `access_list_id` fields updated
 
 #### Sub-Issue #2: ACL Removal Testing
+
 **Checklist:**
+
 - [ ] Select hosts that have ACLs assigned
 - [ ] Open Bulk Actions modal
 - [ ] Select "🚫 Remove Access List" option
@@ -62,7 +69,9 @@ The bulk ACL feature introduces:
 - [ ] Check database to verify `access_list_id` is NULL
 
 #### Sub-Issue #3: Error Handling Testing
+
 **Checklist:**
+
 - [ ] Select multiple hosts including one that doesn't exist
 - [ ] Apply ACL via bulk action
 - [ ] Verify toast shows partial success: "Updated X host(s), Y failed"
@@ -73,7 +82,9 @@ The bulk ACL feature introduces:
 - [ ] Test applying invalid ACL ID (edge case)
 
 #### Sub-Issue #4: UI/UX Testing
+
 **Checklist:**
+
 - [ ] Verify checkboxes align properly in table
 - [ ] Test checkbox hover states
 - [ ] Verify "Bulk Actions" button appears/disappears based on selection
@@ -86,7 +97,9 @@ The bulk ACL feature introduces:
 - [ ] Test on mobile viewport (responsive design)
 
 #### Sub-Issue #5: Integration Testing
+
 **Checklist:**
+
 - [ ] Create new ACL, immediately apply to multiple hosts
 - [ ] Verify Caddy config reloads once (not per host)
 - [ ] Test with 1 host selected
@@ -99,7 +112,9 @@ The bulk ACL feature introduces:
 - [ ] Test concurrent user scenarios (multi-tab if possible)
 
 #### Sub-Issue #6: Cross-Browser Testing
+
 **Checklist:**
+
 - [ ] Chrome/Chromium (latest)
 - [ ] Firefox (latest)
 - [ ] Safari (macOS/iOS)
@@ -108,7 +123,9 @@ The bulk ACL feature introduces:
 - [ ] Mobile Safari (iOS)
 
 #### Sub-Issue #7: Regression Testing
+
 **Checklist:**
+
 - [ ] Verify individual proxy host edit still works
 - [ ] Confirm single-host ACL assignment unchanged
 - [ ] Test proxy host creation with ACL pre-selected
@@ -157,10 +174,12 @@ The bulk ACL feature introduces:
 ## Related Files
 
 **Backend:**
+
 - `backend/internal/api/handlers/proxy_host_handler.go`
 - `backend/internal/api/handlers/proxy_host_handler_test.go`
 
 **Frontend:**
+
 - `frontend/src/pages/ProxyHosts.tsx`
 - `frontend/src/api/proxyHosts.ts`
 - `frontend/src/hooks/useProxyHosts.ts`
@@ -168,11 +187,13 @@ The bulk ACL feature introduces:
 - `frontend/src/hooks/__tests__/useProxyHosts-bulk.test.tsx`
 
 **Documentation:**
+
 - `BULK_ACL_FEATURE.md`
 
 ## Testing Timeline
 
 **Suggested Schedule:**
+
 - Day 1: Sub-issues #1-3 (Basic + Error Handling)
 - Day 2: Sub-issues #4-5 (UI/UX + Integration)
 - Day 3: Sub-issues #6-7 (Cross-browser + Regression)
@@ -180,6 +201,7 @@ The bulk ACL feature introduces:
 ## Reporting Issues
 
 When bugs are found:
+
 1. Create a new bug report with `[Bulk ACL]` prefix
 2. Reference this testing issue
 3. Include screenshots/videos