fix: normalize newlines for lyrics replacement

server.mjs

@@ -370,7 +370,8 @@ function handleConfig(req, res) {
   if (envLinks.trim()) {
     // Expected format: "Kling AI=https://klingai.com,Luma=https://lumalabs.ai"
     videoAiLinks = envLinks.split(',').map(part => {
-      const idx = part.indexOf('=');
+      const sep = part.includes('=') ? '=' : '|';
+      const idx = part.indexOf(sep);
       if (idx > 0) {
         return { name: part.slice(0, idx).trim(), url: part.slice(idx + 1).trim() };
       }

src/pages/HomePage.tsx

@@ -269,8 +269,18 @@ export function HomePage() {
           let merged: SongAssets;
           if (isPartialLyrics) {
             // Replace only the selected text in the existing lyrics
-            const newPartial = (result as any).lyrics || (result as any).text || String(result);
+            let newPartial = (result as any).lyrics || (result as any).text || String(result);
-            const replaced = assets.lyrics.replace(selectedText, newPartial);
+            // Cleanup quotes or markdown if the LLM leaked them
+            newPartial = newPartial.replace(/^```[a-z]*\n/gi, '').replace(/\n```$/g, '').trim();
+            if (newPartial.startsWith('"') && newPartial.endsWith('"')) {
+              newPartial = newPartial.slice(1, -1).trim();
+            }
+            
+            // Normalize newlines to prevent replace() from failing due to \r\n vs \n
+            const normalizedAssetsLyrics = assets.lyrics.replace(/\r\n/g, '\n');
+            const normalizedSelected = selectedText.replace(/\r\n/g, '\n');
+            const replaced = normalizedAssetsLyrics.replace(normalizedSelected, newPartial);
+            
             merged = { ...assets, lyrics: replaced };
           } else {
             merged = { ...assets, ...result };