Add scrobble functionality (#19)

* Fix slider bar background to use theme

* Add "scrobbleAtDuration" to settings store

* Add subscribeWithSelector and playCount incrementor

* Add scrobbling API and mutation

* Add scrobble settings

* Begin support for multi-server queue handling

* Dynamically set version on auth header

* Add scrobbling functionality for navidrome/jellyfin

src/renderer/store/auth.store.ts

@@ -20,6 +20,7 @@ export interface AuthSlice extends AuthState {
   actions: {
     addServer: (args: ServerListItem) => void;
     deleteServer: (id: string) => void;
+    getServer: (id?: string) => ServerListItem | undefined;
     setCurrentServer: (server: ServerListItem | null) => void;
     updateServer: (id: string, args: Partial<ServerListItem>) => void;
   };
@@ -28,7 +29,7 @@ export interface AuthSlice extends AuthState {
 export const useAuthStore = create<AuthSlice>()(
   persist(
     devtools(
-      immer((set) => ({
+      immer((set, get) => ({
         actions: {
           addServer: (args) => {
             set((state) => {
@@ -43,6 +44,9 @@ export const useAuthStore = create<AuthSlice>()(
               }
             });
           },
+          getServer: (id) => {
+            return get().serverList.find((server) => server.id === id);
+          },
           setCurrentServer: (server) => {
             set((state) => {
               state.currentServer = server;