fix: Extend Vue runtime core to inclue route and i18n

Author: GeckoEidechse

src-vue/src/components/ThunderstoreModCard.vue

@@ -254,7 +254,6 @@ export default defineComponent({
                     this.isBeingUpdated = false;
                     this.$store.commit('loadInstalledMods');
                 });
-            // @ts-ignore
             })(this.$i18n.t);
 
         },

src-vue/src/vuex-shim.d.ts

@@ -3,6 +3,8 @@ import { Store } from 'vuex'
 
 declare module '@vue/runtime-core' {
     interface ComponentCustomProperties {
+        $i18n: I18n;
+        $route: Route;
         $store: Store<FlightCoreStore>,
         $t: (key: string, ...params: any[]) => string;
     }