add firefox specific changes

manifest.json

@@ -151,7 +151,7 @@
     "default_popup": "popup.html"
   },
   "background": {
-    "service_worker": "background.js",
+    "scripts": ["background.js"],
     "type": "module"
   },
   "icons": {

package.json

@@ -9,7 +9,7 @@
     "rename:model": "mv dist/models/nli-deberta-v3-small/onnx/model.onnx dist/models/nli-deberta-v3-small/onnx/model.onnx_quantized.onnx",
     "copy:config_and_tokenizer": "cpx \"./nli-deberta-v3-small/*.json\" dist/models/nli-deberta-v3-small/",
     "build": "npm run clean && npm run copy:static && npm run copy:transformers && npm run copy:config_and_tokenizer && npm run copy:model_temp && npm run rename:model",
-    "release": "npm run build && cd dist && bestzip ../praxis-v${npm_package_version}-chrome.zip *"
+    "release": "npm run build && cd dist && bestzip ../praxis-v${npm_package_version}-firefox.zip *"
   },
   "devDependencies": {
     "cpx": "^1.5.0",