Added firebase credentials

.env.example

@@ -1,2 +1,10 @@
-VUE_CITY_ID_RESOLVER=https://owm-finder.kamilklecha.dev/city
-VUE_API_KEY=<key>
+VUE_APP_CITY_ID_RESOLVER=https://owm-finder.kamilklecha.dev/city
+VUE_APP_OWM_API_KEY=<key>
+
+VUE_APP_FIREBASE_apiKey=<key>
+VUE_APP_FIREBASE_authDomain=<key>
+VUE_APP_FIREBASE_projectId=<key>
+VUE_APP_FIREBASE_storageBucket=<key>
+VUE_APP_FIREBASE_messagingSenderId=<key>
+VUE_APP_FIREBASE_appId=<key>b
+VUE_APP_FIREBASE_measurementId=<key>

src/components/City.vue

@@ -42,7 +42,7 @@ export default class City extends Vue {
           id: this.id,
           units: "metric",
           lang: "pl",
-          appid: process.env.VUE_APP_API_KEY,
+          appid: process.env.VUE_APP_OWM_API_KEY,
         },
       })
       .then((res) => {
@@ -61,7 +61,7 @@ export default class City extends Vue {
           id: this.id,
           units: "metric",
           lang: "pl",
-          appid: process.env.VUE_APP_API_KEY, 
+          appid: process.env.VUE_APP_OWM_API_KEY, 
         },
       })
       .then((res) => {

src/main.ts

@@ -1,12 +1,26 @@
-import Vue from 'vue'
-import App from './App.vue'
-import store from './store'
-import vuetify from './plugins/vuetify'
+import Vue from "vue";
+import App from "./App.vue";
+import store from "./store";
+import vuetify from "./plugins/vuetify";
 
-Vue.config.productionTip = false
+import { initializeApp } from "firebase/app";
+
+Vue.config.productionTip = false;
+
+const firebaseConfig = {
+  apiKey: process.env.VUE_APP_FIREBASE_apiKey,
+  authDomain: process.env.VUE_APP_FIREBASE_authDomain,
+  projectId: process.env.VUE_APP_FIREBASE_projectId,
+  storageBucket: process.env.VUE_APP_FIREBASE_storageBucket,
+  messagingSenderId: process.env.VUE_APP_FIREBASE_messagingSenderId,
+  appId: process.env.VUE_APP_FIREBASE_appId,
+  measurementId: process.env.VUE_APP_FIREBASE_measurementId,
+};
+
+const app = initializeApp(firebaseConfig);
 
 new Vue({
   store,
   vuetify,
-  render: h => h(App)
-}).$mount('#app')
+  render: (h) => h(App),
+}).$mount("#app");