feat: Skip extract file content with txt or markdown file ✨

Author: lethemanh

packages/cozy-viewer/src/Panel/AI/AIAssistantPanel.jsx

@@ -53,11 +53,22 @@ const AIAssistantPanel = ({ className }) => {
     try {
       const fileBlob = await fetchBlobFileById(client, file?._id)
 
-      const rawTextContent = await extractText(client, fileBlob, {
-        name: file.name,
-        mime: file.mime
-      })
-      const textContent = rawTextContent ? JSON.stringify(rawTextContent) : ''
+      let textContent = ''
+      const mime = file.mime?.toLowerCase() || ''
+
+      if (
+        mime === 'text/plain' ||
+        mime === 'text/markdown' ||
+        mime.startsWith('text/')
+      ) {
+        textContent = await fileBlob.text()
+      } else {
+        const rawTextContent = await extractText(client, fileBlob, {
+          name: file.name,
+          mime: file.mime
+        })
+        textContent = rawTextContent ? JSON.stringify(rawTextContent) : ''
+      }
 
       const summaryConfig = flag('drive.summary')
       if (