feat: add jellyfin integration (#672)

* feat: #655 implement jellyfin media server

* fix: table overflow

* feat: pr feedback

* refactor: format

* refactor: merge existing code

* fix: code smells

* refactor: format commit

packages/integrations/src/interfaces/media-server/session.ts

@@ -0,0 +1,17 @@
+export interface StreamSession {
+  sessionId: string;
+  sessionName: string;
+  user: {
+    userId: string;
+    username: string;
+    profilePictureUrl: string | null;
+  };
+  currentlyPlaying: {
+    type: "audio" | "video" | "tv" | "movie";
+    name: string;
+    seasonName: string | undefined;
+    episodeName?: string | null;
+    albumName?: string | null;
+    episodeCount?: number | null;
+  } | null;
+}