fix: various smaller fixes (#5917)

* fix: try fix email templates rendering links for variables

* fix: b is not a function

* fix: wording on modpack btn on setup type stage

* fix: respect launcher-meta info

* feat: i18n pass on creation flow modal

* fix: prefetch loader manifests

* fix: lint

apps/app-frontend/src/locales/en-US/index.json

@@ -38,6 +38,18 @@
   "app.browse.install-content-to-instance": {
     "message": "Install content to instance"
   },
+  "app.browse.project-type.modpacks": {
+    "message": "Modpacks"
+  },
+  "app.browse.server.install": {
+    "message": "Install"
+  },
+  "app.browse.server.installed": {
+    "message": "Installed"
+  },
+  "app.browse.server.installing": {
+    "message": "Installing"
+  },
   "app.export-modal.description-placeholder": {
     "message": "Enter modpack description..."
   },