feat: try lipsinck

src/screens/Library/MusicDetails.js

@@ -138,7 +138,7 @@ const MusicDetails = ({ route }) => {
   }, [project?.musicTimestamps, project?.songIndex])
 
   const flatLines = useMemo(() => sections.flatMap((s) => s.lines), [sections])
-  const visibleTimeS = (positionMs || 0) / 1000 + 0.3 // Offset de 300ms pour fluidité visuelle
+  const visibleTimeS = (positionMs || 0) / 1000
 
   const currentLineIdx = useMemo(() => {
     if (!flatLines.length) return -1
@@ -414,4 +414,4 @@ const styles = StyleSheet.create({
     textTransform: 'uppercase',
     marginBottom: 6,
   },
-})
+})

src/screens/Library/MusicDetails.web.js

@@ -548,8 +548,7 @@ const MusicDetails = ({ route }) => {
 
   // Current time in seconds for highlighting
   const currentTimeS = useMemo(() => Math.max(0, (positionMs || 0) / 1000), [positionMs])
-  // Preview lead: show words 0.5s earlier
-  const visibleTimeS = useMemo(() => Math.max(0, currentTimeS + 0.5), [currentTimeS])
+  const visibleTimeS = currentTimeS
   // Helpers to group aligned words into sections and timed lines
   const SECTION_TAG_REGEX = /^\s*\[([^\]]+)\]\s*$/i
   const SECTION_TAG_LEADING_REGEX = /^\s*\[([^\]]+)\]\s*/i

src/screens/Studio/ComposeSong.js

@@ -148,6 +148,13 @@ const ComposeSong = () => {
 
       if (!isRegenerationFlow) {
         payload.musicUrls = firebase.firestore.FieldValue.delete()
+        payload.musicAudioIds = firebase.firestore.FieldValue.delete()
+        payload.musicDurations = firebase.firestore.FieldValue.delete()
+        payload.musicTaskIds = firebase.firestore.FieldValue.delete()
+        payload.musicTimestamps = firebase.firestore.FieldValue.delete()
+        payload.lyricsSyncStatus = firebase.firestore.FieldValue.delete()
+        payload.lyricsSyncError = firebase.firestore.FieldValue.delete()
+        payload.lyricsSyncDiagnostics = firebase.firestore.FieldValue.delete()
       }
 
       await updateProjectData(payload)

src/screens/Studio/ComposeSong.web.js

@@ -204,6 +204,13 @@ const ComposeSong = () => {
 
       if (!isRegenerationFlow) {
         payload.musicUrls = firebase.firestore.FieldValue.delete()
+        payload.musicAudioIds = firebase.firestore.FieldValue.delete()
+        payload.musicDurations = firebase.firestore.FieldValue.delete()
+        payload.musicTaskIds = firebase.firestore.FieldValue.delete()
+        payload.musicTimestamps = firebase.firestore.FieldValue.delete()
+        payload.lyricsSyncStatus = firebase.firestore.FieldValue.delete()
+        payload.lyricsSyncError = firebase.firestore.FieldValue.delete()
+        payload.lyricsSyncDiagnostics = firebase.firestore.FieldValue.delete()
       }
 
       await updateProjectData(payload)

src/screens/Studio/SongReady.js

@@ -118,6 +118,10 @@ const SongReady = () => {
       await updateProjectData({
         songIndex: selectedIndex,
         songUrl: url,
+        sunoAudioId: selectedProject?.musicAudioIds?.[selectedIndex] || null,
+        songSunoTaskId: selectedProject?.musicTaskIds?.[selectedIndex] || null,
+        lyricsSyncStatus: 'PENDING',
+        lyricsSyncError: null,
         cover: null,
         coverUrl: null,
         coverStatus: null,