Reordered import statements across multiple files

for consistency

.vscode/launch.json

@@ -0,0 +1,13 @@
+{
+    "configurations": [
+        {
+            "name": "Debug",
+            "type": "go",
+            "request": "launch",
+            "mode": "debug",
+            "program": "${workspaceFolder}/main.go",
+            "output": "${workspaceFolder}/dist/main.exe",
+            "buildFlags": "-ldflags '-X sub2clash/config.Dev=true -X sub2clash/config.Version=dev'"
+        }
+    ]
+}