Security architecture upgrade + bug reporting system

Database & Security:
- Dual password storage: bcrypt (auth) + pgcrypto AES-256 (recovery)
- SUPER_ADMIN master key recovery system (master_keys table)
- Row Level Security on customers, leads, opportunities, communications, tasks
  - SALES_USER: own records only
  - ADMIN: all records
  - SUPER_ADMIN: all records (bypasses RLS)
- Immutable audit logs (DELETE/UPDATE blocked by triggers)
- New audit event types: BUG_CREATED, BUG_UPDATED, BUG_ASSIGNED,
  BUG_RESOLVED, LOGIN, LOGOUT
- Database export logging (database_export_logs table)
- Backup logging with pg_dump script (scripts/backup.ps1)
- Fixed audit constraint to allow new action types

Authentication:
- Random JWT secret generated on every dev server start
  (invalidates all prior sessions after restart)
- Session cookie is now session-only (no maxAge)
- setSessionContext() for RLS integration

Bug Reporting System:
- bug_reports table with RLS (insert by all, select/update by admin only)
- POST /api/bug-reports (any authenticated user)
- GET /api/bug-reports (admin/super_admin only)
- PATCH /api/bug-reports/:id (admin/super_admin only)
- POST /api/auth/recover (super_admin password recovery)
- Audit logging for all bug report actions

Other:
- Added 'dev' to UserRole type
- Bug report modal UI with severity selector
- Added bug report button to topbar

src/components/layout/topbar.tsx

@@ -9,6 +9,7 @@ import { Input } from "@/components/ui/input";
 import { Avatar, AvatarFallback, AvatarImage } from "@/components/ui/avatar";
 import { useUser } from "@/providers/user-provider";
 import { useNotifications } from "@/providers/notification-provider";
+import { BugReportModal } from "@/components/shared/bug-report-modal";
 import {
   DropdownMenu,
   DropdownMenuContent,
@@ -27,6 +28,7 @@ import {
   LogOut,
   User,
   Settings,
+  Bug,
   CheckCheck,
   Trash2,
 } from "lucide-react";
@@ -43,6 +45,7 @@ export function Topbar({ onMenuClick }: TopbarProps) {
     useNotifications();
   const [mounted, setMounted] = useState(false);
   const [searchOpen, setSearchOpen] = useState(false);
+  const [bugModalOpen, setBugModalOpen] = useState(false);
 
   useEffect(() => {
     setMounted(true);
@@ -113,6 +116,17 @@ export function Topbar({ onMenuClick }: TopbarProps) {
           <Search className="h-5 w-5" />
         </Button>
 
+        {/* Report a Bug */}
+        <Button
+          variant="ghost"
+          size="icon"
+          onClick={() => setBugModalOpen(true)}
+          className="text-muted-foreground"
+          title="Report a Bug"
+        >
+          <Bug className="h-5 w-5" />
+        </Button>
+
         {/* Theme toggle */}
         <Button
           variant="ghost"
@@ -247,6 +261,7 @@ export function Topbar({ onMenuClick }: TopbarProps) {
           </DropdownMenuContent>
         </DropdownMenu>
       </div>
+      <BugReportModal open={bugModalOpen} onClose={() => setBugModalOpen(false)} />
     </header>
   );
 }