feat: Created the Lidarr mock and added a justfile

mock-htpc/music/Pink Floyd/A Momentary Lapse of Reason/09 - A New Machine, Part 2.lrc

@@ -0,0 +1,7 @@
+[00:00.24] I will always be here
+[00:04.58] 
+[00:11.10] I will always look out from behind these eyes
+[00:20.21] It's only a lifetime
+[00:24.29] It's only a lifetime
+[00:28.91] It's only a lifetime
+[00:31.13]