Add post_title to TikTok sync

- Request title field from TikTok API
- Truncate to 80 chars for clean display
- Send post_title in sync payload

Chronicler #76

scripts/sync-tiktok.sh

@@ -74,7 +74,7 @@ sync_videos() {
     echo "Syncing video stats..."
     
     RESPONSE=$(curl -s -X POST \
-        'https://open.tiktokapis.com/v2/video/list/?fields=id,view_count,like_count,comment_count,share_count' \
+        'https://open.tiktokapis.com/v2/video/list/?fields=id,title,view_count,like_count,comment_count,share_count' \
         -H "Authorization: Bearer $ACCESS_TOKEN" \
         -H "Content-Type: application/json" \
         -d '{"max_count": 20}')
@@ -84,6 +84,8 @@ sync_videos() {
     
     echo "$RESPONSE" | jq -c '.data.videos[]' | while read -r video; do
         VID=$(echo "$video" | jq -r '.id')
+        # Get first 80 chars of title, escape quotes for JSON
+        TITLE=$(echo "$video" | jq -r '.title // "Untitled"' | head -c 80 | sed 's/"/\\"/g')
         VIEWS=$(echo "$video" | jq -r '.view_count // 0')
         LIKES=$(echo "$video" | jq -r '.like_count // 0')
         COMMENTS=$(echo "$video" | jq -r '.comment_count // 0')
@@ -94,7 +96,7 @@ sync_videos() {
         curl -s -X POST "$ARBITER_URL/sync" \
             -H "Authorization: Bearer $ARBITER_TOKEN" \
             -H "Content-Type: application/json" \
-            -d "{\"platform\":\"tiktok\",\"platform_post_id\":\"$VID\",\"post_url\":\"$POST_URL\",\"metrics\":{\"views\":$VIEWS,\"likes\":$LIKES,\"comments\":$COMMENTS,\"shares\":$SHARES}}" > /dev/null
+            -d "{\"platform\":\"tiktok\",\"platform_post_id\":\"$VID\",\"post_title\":\"$TITLE\",\"post_url\":\"$POST_URL\",\"metrics\":{\"views\":$VIEWS,\"likes\":$LIKES,\"comments\":$COMMENTS,\"shares\":$SHARES}}" > /dev/null
         
         echo "    $VID: $VIEWS views, $LIKES likes"
     done