resolved issues when testing extension on Chrome Version 133.0.6943.143 (Official Build) (x86_64) running on MacOS 15.3.1 (24D70)

modified:   welcome.js
modified:   manifest.json

Author: lj020326

.gitignore

@@ -3,3 +3,11 @@ xcode/MarkDownload - Markdown Web Clipper/MarkDownload - Markdown Web Clipper.xc
 xcode/MarkDownload - Markdown Web Clipper/MarkDownload - Markdown Web Clipper.xcodeproj/xcuserdata
 .DS_Store
 node_modules
+
+## IDEs are developer-specific
+.vscode/
+.idea/
+.DS_Store
+
+## information stored locally - saved snapshots/etc
+save/

src/manifest.json

@@ -38,7 +38,7 @@
       "128": "icons/appicon-128x128.png"
     }
   },
-  "sidebar_action": {
+  "action": {
     "default_title" : "Markdownload",
     "default_panel": "sidepanel/welcome.html",
     "default_icon": {
@@ -49,7 +49,6 @@
     }
   },
   "background": {
-    "scripts": ["background/background.js"],
     "service_worker": "background/background.js"
   },
   "browser_specific_settings": {

src/sidepanel/welcome.js

@@ -4,6 +4,11 @@ document.getElementById('premissions').addEventListener('click', async() => {
   location.reload()
 })
 
+// ref: https://stackoverflow.com/questions/64330672/referenceerror-browser-is-not-defined
+if (typeof browser === "undefined") {
+    var browser = chrome;
+}
+
 browser.permissions.contains(permissions).then((hasPermission) => {
   if(hasPermission) location.replace(browser.runtime.getURL('/sidepanel/sidepanel.html'))
 })