feat: add PageMeta to 16 pages for SEO and proper browser tab titles

Public pages (Login, Register, Forgot/Reset Password, Verify Email,
Survey Thank You) get descriptions for SEO. Authenticated pages
(Dashboard, Flow Library, My Flows, Session History, AI Assistant,
Account Settings, Step Library, My Shares, Feedback, Guides) get
proper tab titles.

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

frontend/src/pages/ResetPasswordPage.tsx

@@ -4,6 +4,7 @@ import { authApi } from '@/api/auth'
 import { toast } from '@/lib/toast'
 import { BrandLogo } from '@/components/common/BrandLogo'
 import { PasswordInput } from '@/components/common/PasswordInput'
+import { PageMeta } from '@/components/common/PageMeta'
 import { cn } from '@/lib/utils'
 
 export function ResetPasswordPage() {
@@ -72,6 +73,8 @@ export function ResetPasswordPage() {
   }
 
   return (
+    <>
+    <PageMeta title="Reset Password" description="Set a new password for your ResolutionFlow account" />
     <div className="flex min-h-screen items-center justify-center bg-black px-4">
       <div className="pointer-events-none fixed inset-0 bg-[radial-gradient(circle_at_50%_0%,rgba(100,100,120,0.03),transparent_50%)]" />
 
@@ -180,6 +183,7 @@ export function ResetPasswordPage() {
         )}
       </div>
     </div>
+    </>
   )
 }