setup devcontainer

.devcontainer/Dockerfile

+FROM alpine:latest
+RUN apk update && \
+    apk upgrade && \
+    apk add nodejs yarn php8 php8-mysqli php8-mbstring git nano && \
+    echo "alias php=php8" >> /etc/profile
+
+ENV ENV="/etc/profile"
\ No newline at end of file

.devcontainer/devcontainer.json

+{
+    "dockerFile": "Dockerfile",
+	"extensions": [	],
+    "forwardPorts": [
+        1234
+    ]
+}

package.json

@@ -9,7 +9,7 @@
     "compile": "concurrently \"yarn css\" \"yarn js\"",
     "css": "sass scss/:public/css --style=compressed --no-source-map",
     "js": "webpack --config ./webpack.conf.js",
-    "watch": "concurrently \"sass --watch --style compressed scss/:public/css\" \"cd public && php -S localhost:1234\" \"webpack --config ./webpack.conf.js --mode development --watch\""
+    "watch": "concurrently \"sass --watch --style compressed scss/:public/css\" \"cd public && php8 -S localhost:1234\" \"webpack --config ./webpack.conf.js --mode development --watch\""
   },
   "devDependencies": {
     "concurrently": "^6.0.0",