Fixing download buttons to not target=new window, and download the file instead…

Fixing download buttons to not target=new window, and download the file instead of redirecting to the file. Also fixing a lint issue.

src/components/Clips.vue

@@ -141,15 +141,15 @@
               <ul class="dropdown-menu dropdown-menu-end">
                 <li>
                   <a class="dropdown-item"
-                     :href="current_export.output"
-                     download>
+                     :href="exportDownloadUrl || '#'"
+                     download
+                     rel="noopener">
                     Download Video (*.mp4)
                   </a>
                 </li>
                 <li>
                   <a class="dropdown-item"
                      :href="projectDownloadUrl || '#'"
-                     target="_blank"
                      rel="noopener">
                     Download OpenShot Project (*.zip)
                   </a>
@@ -585,6 +585,13 @@ export default {
       const link = '<a href="https://www.openshot.org/cloud-api/" target="_blank" rel="noopener">OpenShot Cloud API</a>'
       return `Deploy ${link} on AWS, Azure, or Google Cloud to access full-length exports, scalable rendering resources, persistent project storage, and a reliable cloud backend for your video production pipeline.`
     },
+    exportDownloadUrl() {
+      if (!this.current_export || !this.current_export.url) {
+        return this.current_export?.output || null
+      }
+      const trimmed = this.current_export.url.replace(/\/+$/, '')
+      return `${trimmed}/download/`
+    },
     projectDownloadUrl() {
       if (!this.project) {
         return null