Revise vscode extensions (#14679)

.devcontainer/devcontainer.json

@@ -5,33 +5,34 @@
     "context": ".."
   },
   "appPort": "8124:8123",
-  "context": "..",
   "postCreateCommand": "script/bootstrap",
-  "extensions": [
-    "github.vscode-pull-request-github",
-    "dbaeumer.vscode-eslint",
-    "ms-vscode.vscode-typescript-tslint-plugin",
-    "esbenp.prettier-vscode",
-    "bierner.lit-html",
-    "runem.lit-plugin",
-    "ms-python.vscode-pylance"
-  ],
   "containerEnv": {
     "WORKSPACE_DIRECTORY": "${containerWorkspaceFolder}"
   },
-  "settings": {
+  "customizations": {
-    "terminal.integrated.shell.linux": "/bin/bash",
+    "vscode": {
-    "files.eol": "\n",
+      "extensions": [
-    "editor.tabSize": 2,
+        "dbaeumer.vscode-eslint",
-    "editor.formatOnPaste": false,
+        "esbenp.prettier-vscode",
-    "editor.formatOnSave": true,
+        "runem.lit-plugin",
-    "editor.formatOnType": true,
+        "github.vscode-pull-request-github",
-    "[typescript]": {
+        "eamodio.gitlens"
-      "editor.defaultFormatter": "esbenp.prettier-vscode"
+      ],
-    },
+      "settings": {
-    "[javascript]": {
+        "terminal.integrated.shell.linux": "/bin/bash",
-      "editor.defaultFormatter": "esbenp.prettier-vscode"
+        "files.eol": "\n",
-    },
+        "editor.tabSize": 2,
-    "files.trimTrailingWhitespace": true
+        "editor.formatOnPaste": false,
+        "editor.formatOnSave": true,
+        "editor.formatOnType": true,
+        "[typescript]": {
+          "editor.defaultFormatter": "esbenp.prettier-vscode"
+        },
+        "[javascript]": {
+          "editor.defaultFormatter": "esbenp.prettier-vscode"
+        },
+        "files.trimTrailingWhitespace": true
+      }
+    }
   }
 }

.vscode/extensions.json

@@ -2,7 +2,8 @@
   "recommendations": [
     "dbaeumer.vscode-eslint",
     "esbenp.prettier-vscode",
-    "bierner.lit-html",
+    "runem.lit-plugin",
-    "runem.lit-plugin"
+    "github.vscode-pull-request-github",
+    "eamodio.gitlens"
   ]
 }