Setup ng serve

angular.json

@@ -134,6 +134,9 @@
             "namedChunks": true
           },
           "configurations": {
+            "development-en": {
+              "baseHref": "/en/"
+            },
             "production": {
               "fileReplacements": [
                 {
@@ -172,6 +175,9 @@
             "proxyConfig": "apps/client/proxy.conf.json"
           },
           "configurations": {
+            "development-en": {
+              "browserTarget": "client:build:development-en"
+            },
             "production": {
               "browserTarget": "client:build:production"
             }

package.json

@@ -41,7 +41,7 @@
     "postinstall": "prisma generate && ngcc --properties es2020 browser module main",
     "replace-placeholders-in-build": "node ./replace.build.js",
     "start": "node dist/apps/api/main",
-    "start:client": "ng serve client --hmr -o",
+    "start:client": "ng serve client --configuration=development-en --hmr -o",
     "start:prod": "node apps/api/main",
     "start:server": "nx serve api --watch",
     "start:storybook": "nx run ui:storybook",