fix: restore security hardening compatibility and validation

Restore authorized rule reveal, explicit full HTTP capture and retention, video task business fields, and valid payment URLs. Add opt-in credential preservation for trusted recovery, fix frontend type contracts and async races, and eliminate PostgreSQL test fixture resource leaks. Document audit coverage and successful fmt and CI-scoped Clippy checks.

frontend/src/components/ui/table.vue

@@ -1,9 +1,10 @@
 <script setup lang="ts">
+import type { ClassValue } from 'clsx'
 import { cn } from '@/lib/utils'
 import { computed } from 'vue'
 
 interface Props {
-  class?: string
+  class?: ClassValue
 }
 
 const props = defineProps<Props>()