ci(devcontainer): add more extension, add toml settings

Author: linuxdaemon

.devcontainer/devcontainer.json

@@ -33,7 +33,9 @@
                 "ms-python.python",
                 "ms-python.vscode-pylance",
                 "EditorConfig.EditorConfig",
-                "GitHub.vscode-pull-request-github"
+                "GitHub.vscode-pull-request-github",
+                "ms-python.black-formatter",
+                "redhat.vscode-yaml"
             ],
             "settings": {
                 "python.pythonPath": "/usr/local/bin/python",

.vscode/settings.json

@@ -10,5 +10,9 @@
         "editor.formatOnType": true,
         "editor.wordBasedSuggestions": "off",
         "editor.defaultFormatter": "ms-python.black-formatter"
-    }
+    },
+    "evenBetterToml.formatter.allowedBlankLines": 1,
+    "evenBetterToml.formatter.arrayAutoCollapse": true,
+    "evenBetterToml.formatter.arrayAutoExpand": false,
+    "evenBetterToml.formatter.arrayTrailingComma": true
 }