fix: inconsistent state of downloading multimodal (#3862)

extensions/model-extension/package.json

@@ -1,7 +1,7 @@
 {
   "name": "@janhq/model-extension",
   "productName": "Model Management",
-  "version": "1.0.33",
+  "version": "1.0.34",
   "description": "Model Management Extension provides model exploration and seamless downloads",
   "main": "dist/index.js",
   "node": "dist/node/index.cjs.js",

extensions/model-extension/src/index.ts

@@ -411,7 +411,8 @@ export default class JanModelExtension extends ModelExtension {
                     .toLowerCase()
                     .includes(JanModelExtension._tensorRtEngineFormat)
                 )
-              })?.length > 0 // TODO: find better way (can use basename to check the file name with source url)
+                // Check if the number of matched files equals the number of sources
+              })?.length >= model.sources.length
             )
           })