Add lsd config and color theme

$user/lsd/ colors.yaml

@@ -0,0 +1,32 @@
+# 文件类型颜色
+file-type:
+  directory:
+    foreground: cyan
+    bold: true
+  symlink:
+    foreground: magenta
+    italic: true
+  executable:
+    foreground: green
+    bold: true
+  socket:
+    foreground: red
+  pipe:
+    foreground: yellow
+  block-device:
+    foreground: red
+  char-device:
+    foreground: yellow
+
+# 文件扩展名颜色（覆盖文件类型颜色）
+extensions:
+  rs:
+    foreground: white
+    bold: true
+  py:
+    foreground: yellow
+  js:
+    foreground: green
+  md:
+    foreground: cyan
+    italic: true