Add configuration for ghb (HandBrake)

With custom default.

home/files/ghb/preferences.json

@@ -0,0 +1,46 @@
+{
+    "Preferences": {
+        "ActivityFontSize": 6.0,
+        "AddCC": false,
+        "AutoScan": true,
+        "CustomTmpDir": "",
+        "CustomTmpEnable": false,
+        "DiskFreeCheck": true,
+        "DiskFreeLimit": 2000.0,
+        "EncodeLogLocation": false,
+        "ExportDirectory": "/home/daniels/Downloads/Videos",
+        "LogLongevity": "immortal",
+        "LoggingLevel": "1",
+        "MinTitleDuration": 30.0,
+        "PreferredLanguage": "und",
+        "RemoveFinishedJobs": false,
+        "ShowMiniPreview": true,
+        "SrtDir": ".",
+        "SyncTitleSettings": true,
+        "UseM4v": false,
+        "VideoQualityGranularity": "1",
+        "WhenComplete": "notify",
+        "allow_tweaks": false,
+        "auto_name": false,
+        "auto_name_template": "{source}",
+        "check_updates": "weekly",
+        "default_source": "/run/media/daniels/",
+        "destination_dir": "/home/daniels/Downloads/Videos",
+        "hbfd": false,
+        "hbfd_feature": false,
+        "last_update_check": 0,
+        "live_duration": 15,
+        "preset_window_height": 1,
+        "preset_window_width": 1,
+        "preview_count": 5.0,
+        "preview_show_crop": false,
+        "preview_x": 0,
+        "preview_y": 24,
+        "reduce_hd_preview": true,
+        "update_skip_version": 0,
+        "use_dvdnav": true,
+        "version": "0.1",
+        "window_height": 936,
+        "window_width": 1708
+    }
+}

home/xdg.nix

@@ -30,6 +30,10 @@
     "composer/update-channel".text = "stable";
     "composer/auth.json".source = ./files/composer/auth.json;
 
+    # Handbrake
+    "ghb/preferences.json".source = ./files/ghb/preferences.json;
+    "ghb/presets.json".source = ./files/ghb/presets.json;
+
     "rclone/rclone.conf".source = ./files/rclone.conf;
 
     "nvim/syntax/php.vim".source = ./files/nvim/syntax/php.vim;