feat: migrate from electron-webpack to electron-forge

Electron upgrade : 10.1.3 => 13.1.7
Angular upgrade : 10.1.3 => 12.1.2

workspaces/electron-app/main/assets/config.json

@@ -0,0 +1,29 @@
+{
+  "development": {
+    "config_id": "development",
+    "mainLogFile": "dist/dev-main.log",
+    "mainLogLevel": "debug",
+    "isIconAvailable": true,
+    "isNodeIntegration": false,
+    "isContextIsolation": true,
+    "isEnableRemoteModule": false,
+    "isOpenDevTools": true
+  },
+  "e2e-test": {
+    "config_id": "e2e-test",
+    "mainLogFile": "dist/e2e-main.log",
+    "mainLogLevel": "error",
+    "isIconAvailable": true,
+    "isNodeIntegration": true,
+    "isContextIsolation": false,
+    "isEnableRemoteModule": true,
+    "isOpenDevTools": false
+  },
+  "production": {
+    "config_id": "production",
+    "mainLogFile": "main.log",
+    "mainLogLevel": "error",
+    "isIconAvailable": false,
+    "isOpenDevTools": true
+  }
+}