feat: add jellyfin and hardware acceleration for transcoding

hosts/fw/configuration.nix

@@ -88,6 +88,18 @@
     "ai-mailer"
   ];
 
+  # Intel N100 Graphics Support for hardware transcoding
+  hardware.graphics = {
+    enable = true;
+    extraPackages = with pkgs; [
+      intel-media-driver    # VAAPI driver (iHD) for modern Intel GPUs
+      vpl-gpu-rt           # Intel VPL/QSV runtime for Gen 12+ (N100)
+      intel-compute-runtime # OpenCL support for tone-mapping
+    ];
+  };
+
+  hardware.enableRedistributableFirmware = true;
+
   time.timeZone = "Europe/Vienna";
 
   services.logind.extraConfig = "RuntimeDirectorySize=2G";