sse for progress (disabled)

package-lock.json

@@ -18,6 +18,7 @@
         "@heroicons/vue": "^2.1.5",
         "@vueup/vue-quill": "^1.2.0",
         "axios": "^0.26.1",
+        "event-source-polyfill": "^1.0.31",
         "grapesjs": "^0.22.4",
         "grapesjs-preset-newsletter": "^1.0.2",
         "jwt-decode": "^4.0.0",
@@ -39,6 +40,7 @@
         "@rushstack/eslint-patch": "^1.8.0",
         "@tsconfig/node20": "^20.1.4",
         "@types/eslint": "~9.6.0",
+        "@types/event-source-polyfill": "^1.0.5",
         "@types/lodash.clonedeep": "^4.5.9",
         "@types/lodash.difference": "^4.5.9",
         "@types/lodash.differencewith": "^4.5.9",
@@ -3101,6 +3103,13 @@
       "integrity": "sha512-/kYRxGDLWzHOB7q+wtSUQlFrtcdUccpfy+X+9iMBpHK8QLLhx2wIPYuS5DYtR9Wa/YlZAbIovy7qVdB1Aq6Lyw==",
       "dev": true
     },
+    "node_modules/@types/event-source-polyfill": {
+      "version": "1.0.5",
+      "resolved": "https://registry.npmjs.org/@types/event-source-polyfill/-/event-source-polyfill-1.0.5.tgz",
+      "integrity": "sha512-iaiDuDI2aIFft7XkcwMzDWLqo7LVDixd2sR6B4wxJut9xcp/Ev9bO4EFg4rm6S9QxATLBj5OPxdeocgmhjwKaw==",
+      "dev": true,
+      "license": "MIT"
+    },
     "node_modules/@types/jquery": {
       "version": "3.5.32",
       "resolved": "https://registry.npmjs.org/@types/jquery/-/jquery-3.5.32.tgz",
@@ -5400,6 +5409,12 @@
         "node": ">=0.10.0"
       }
     },
+    "node_modules/event-source-polyfill": {
+      "version": "1.0.31",
+      "resolved": "https://registry.npmjs.org/event-source-polyfill/-/event-source-polyfill-1.0.31.tgz",
+      "integrity": "sha512-4IJSItgS/41IxN5UVAVuAyczwZF7ZIEsM1XAoUzIHA6A+xzusEZUutdXz2Nr+MQPLxfTiCvqE79/C8HT8fKFvA==",
+      "license": "MIT"
+    },
     "node_modules/eventemitter3": {
       "version": "2.0.3",
       "resolved": "https://registry.npmjs.org/eventemitter3/-/eventemitter3-2.0.3.tgz",