support: Improve devcontainer (#4510)

* remove ports of node service

* add extensions

* fix indent

.devcontainer/devcontainer.json

@@ -9,20 +9,23 @@
 
 	// Set *default* container specific settings.json values on container create.
 	"settings": {
-		"terminal.integrated.shell.linux": "/bin/bash"
+		"terminal.integrated.defaultProfile.linux": "bash"
 	},
 
 	// Add the IDs of extensions you want installed when the container is created.
 	"extensions": [
-		"dbaeumer.vscode-eslint",
-		"eamodio.gitlens",
+    "dbaeumer.vscode-eslint",
+    "mhutchie.git-graph",
+    "eamodio.gitlens",
+    "github.vscode-pull-request-github",
+    "cschleiden.vscode-github-actions",
     "firsttris.vscode-jest-runner",
-		"msjsdiag.debugger-for-chrome",
-		"firefox-devtools.vscode-firefox-debug",
-		"editorconfig.editorconfig",
-		"esbenp.prettier-vscode",
-		"shinnn.stylelint",
-		"hex-ci.stylelint-plus",
+    "msjsdiag.debugger-for-chrome",
+    "firefox-devtools.vscode-firefox-debug",
+    "editorconfig.editorconfig",
+    "esbenp.prettier-vscode",
+    "shinnn.stylelint",
+    "hex-ci.stylelint-plus",
 	],
 
 	// Uncomment the next line if you want start specific services in your Docker Compose config.

.devcontainer/docker-compose.yml

@@ -17,10 +17,6 @@ services:
       context: .
       dockerfile: Dockerfile
 
-    ports:
-      - 3000:3000
-      - 3001:3001 # for browser-sync
-
     volumes:
       - ..:/workspace/growi:delegated
       - node_modules:/workspace/growi/node_modules