build artist page

+ connect artist page to backend
~ bugs introduced as there are hashing changes in the backend

[will fix later]

src/stores/pages/artist.ts

@@ -0,0 +1,21 @@
+import { defineStore } from "pinia";
+
+import { Artist, Album, Track } from "@/interfaces";
+import { getArtistData } from "@/composables/fetch/artists";
+
+export default defineStore("artistPage", {
+  state: () => ({
+    info: <Artist>{},
+    albums: <Album[]>[],
+    tracks: <Track[]>[],
+  }),
+  actions: {
+    async getData(hash: string) {
+      const { artist, albums, tracks } = await getArtistData(hash);
+
+      this.info = artist;
+      this.albums = albums;
+      this.tracks = tracks;
+    },
+  },
+});