fix: uploads and contributions display

- Remove duplicate FamilyUploadSection (PhotoUploadSection already handles this)
- Fix contributions POST: don't require content for timeline/media types
- Save all fields (year, month, day, location, media_filenames) in contributions INSERT
- Add user-uploaded photos from contributions to public photo gallery
- Fix PhotoUploadSection to include title in submission

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

src/app/page.tsx

@@ -11,7 +11,6 @@ import TimelineSection from '@/components/TimelineSection'
 import TimelineUploadSection from '@/components/TimelineUploadSection'
 import MemoryUploadSection from '@/components/MemoryUploadSection'
 import PhotoUploadSection from '@/components/PhotoUploadSection'
-import FamilyUploadSection from '@/components/FamilyUploadSection'
 import RecipeSection from '@/components/RecipeSection'
 import RecipeUploadSection from '@/components/RecipeUploadSection'
 
@@ -123,7 +122,7 @@ export default async function HomePage() {
   
   // Create virtual MediaItem entries for timeline photos
   const timelinePhotos: MediaItem[] = Array.from(timelinePhotoFilenames).map((filename, i) => ({
-    id: 999000 + i, // High ID to avoid conflicts
+    id: 999000 + i,
     filename,
     original_name: null,
     type: 'photo' as const,
@@ -133,8 +132,28 @@ export default async function HomePage() {
     created_at: new Date().toISOString(),
   }))
   
-  // Merge with existing photos
-  const allPhotos = [...photos, ...timelinePhotos]
+  // Fetch approved media contributions (user-uploaded photos)
+  let mediaContribPhotos: MediaItem[] = []
+  try {
+    const mediaContribs = plain(
+      db.prepare("SELECT id, media_filenames, name, created_at FROM contributions WHERE status = 'approved' AND media_filenames IS NOT NULL AND media_filenames != ''").all()
+    )
+    mediaContribPhotos = mediaContribs.flatMap((c: any) =>
+      c.media_filenames.split(',').filter(Boolean).map((filename: string, i: number) => ({
+        id: 998000 + c.id * 10 + i,
+        filename: filename.trim(),
+        original_name: null,
+        type: 'photo' as const,
+        caption: `Von ${c.name || 'Anonym'}`,
+        sort_order: 9998,
+        status: 'approved' as const,
+        created_at: c.created_at,
+      }))
+    )
+  } catch {}
+  
+  // Merge all photos
+  const allPhotos = [...photos, ...timelinePhotos, ...mediaContribPhotos]
   
   const recipes = plain<Recipe>(
     db.prepare('SELECT * FROM recipes ORDER BY sort_order, title').all()
@@ -218,9 +237,6 @@ export default async function HomePage() {
       {/* Photo Upload */}
       <PhotoUploadSection />
 
-      {/* Family Upload */}
-      <FamilyUploadSection />
-
       {/* Memories */}
       <section id="erinnerungen">
         <MemorySection memories={combinedMemories} />