Add new catalog directory to store various rack-mount part configs. Also add some old beelink and mele mini pc tray configs.

rack-mount/catalog/mele-quieter-tray.scad

@@ -0,0 +1,23 @@
+use <../tray/tray.scad>
+
+/*
+  Simple tray for a mele quieter series mini pc.
+
+  Please make sure to configure the correct rack frame dimensions in rackFrame.scad.
+*/
+
+bottomScrewTray (
+    u = 2,
+    trayWidth = 145,
+    trayDepth = 88,
+    trayThickness = 3,
+    frontLipHeight = 3,
+    backLipHeight = 2,
+    mountPoints = [[27.5, 34], [107, 34]],
+    frontThickness = 3,
+    sideThickness = 3,
+    mountPointElevation = 1,
+    mountPointType = "m3",
+    sideSupport = true,
+    trayLeftPadding = 10
+);