feat: add FeedbackForm, FeedbackModal, and Give Feedback tab

components/ChangelogTabs.tsx

@@ -3,6 +3,7 @@
 import { useEffect, useRef, useState } from 'react'
 import { PortableTextRenderer } from '@/components/PortableTextRenderer'
 import { RoadmapItem } from '@/components/RoadmapItem'
+import { FeedbackForm } from '@/components/FeedbackForm'
 import type { ChangelogEntry, RoadmapItemData, Tab, VoteState } from '@/types/changelog'
 import { useAuth } from '@/context/AuthContext'
 import Link from 'next/link'
@@ -297,9 +298,17 @@ export function ChangelogTabs({
         </div>
       )}
 
-      {/* ── Give Feedback — stub, filled in Task 6 ── */}
+      {/* ── Give Feedback ── */}
       {activeTab === 'give-feedback' && (
-        <p className="text-sm text-zinc-500">Feedback form coming soon.</p>
+        <div>
+          <div className="mb-8">
+            <h2 className="text-xl font-bold text-white">Tell us what you think.</h2>
+            <p className="mt-1.5 text-sm text-zinc-500">
+              Bug, feature idea, or general thought — we read everything.
+            </p>
+          </div>
+          <FeedbackForm />
+        </div>
       )}
     </div>
   )