upfdated to ptint plugin

py_app/chrome_extension/manifest.json

@@ -0,0 +1,44 @@
+{
+  "manifest_version": 3,
+  "name": "Quality Recticel Print Helper",
+  "version": "1.0",
+  "description": "Direct printing extension for Quality Recticel label printing system",
+  "permissions": [
+    "activeTab",
+    "storage",
+    "tabs"
+  ],
+  "optional_permissions": [
+    "printing"
+  ],
+  "host_permissions": [
+    "http://localhost:*/*",
+    "http://127.0.0.1:*/*",
+    "*://*/print_module*"
+  ],
+  "background": {
+    "service_worker": "background.js"
+  },
+  "content_scripts": [
+    {
+      "matches": [
+        "http://localhost:*/print_module*",
+        "http://127.0.0.1:*/print_module*",
+        "*://*/print_module*"
+      ],
+      "js": ["content.js"],
+      "run_at": "document_end"
+    }
+  ],
+  "action": {
+    "default_popup": "popup.html",
+    "default_title": "Quality Recticel Print Helper"
+  },
+
+  "web_accessible_resources": [
+    {
+      "resources": ["content.js"],
+      "matches": ["<all_urls>"]
+    }
+  ]
+}