Adds DevContainer for easier contributions (#53)

Author: tcampbPPU

.devcontainer/Dockerfile

@@ -0,0 +1,28 @@
+FROM mcr.microsoft.com/devcontainers/base:ubuntu
+
+# PHP
+RUN apt-get -y update && apt-get -y upgrade \
+    && apt-get -y install software-properties-common \
+    && add-apt-repository ppa:ondrej/php \
+    && apt-get -y update \
+    && apt-get -y install php8.2 php8.2-gd php8.2-xml php8.2-soap php8.2-mbstring php8.2-mysql php8.2-sqlite3 php8.2-dev php8.2-zip php8.2-curl
+
+# XDEBUG Setup
+RUN echo "xdebug.mode = develop,debug" >> /etc/php/8.2/cli/conf.d/20-xdebug.ini \
+    && echo "xdebug.start_with_request = yes" >> /etc/php/8.2/cli/conf.d/20-xdebug.ini \
+    && echo "xdebug.client_host = localhost" >> /etc/php/8.2/cli/conf.d/20-xdebug.ini \
+    && echo "xdebug.discover_client_host=1" >> /etc/php/8.2/cli/conf.d/20-xdebug.ini \
+    && echo "xdebug.client_port = 9003" >> /etc/php/8.2/cli/conf.d/20-xdebug.ini \
+    && echo "xdebug.log = /var/log/xdebug.log" >> /etc/php/8.2/cli/conf.d/20-xdebug.ini
+
+RUN touch /var/log/xdebug.log
+
+# Composer
+RUN cd ~
+RUN curl -sS https://getcomposer.org/installer -o composer-setup.php \
+    && HASH=`curl -sS https://composer.github.io/installer.sig` \
+    && php -r "if (hash_file('SHA384', 'composer-setup.php') === '$HASH') { echo 'Installer verified'; } else { echo 'Installer corrupt'; unlink('composer-setup.php'); } echo PHP_EOL;" \
+    && php composer-setup.php --install-dir=/usr/local/bin --filename=composer
+
+# Forward Xdebug port
+EXPOSE 9003

.devcontainer/devcontainer.json

@@ -0,0 +1,26 @@
+{
+	"name": "Fume ModelTyper Devcontainer",
+    "build": {
+        "dockerfile": "Dockerfile"
+    },
+	"customizations": {
+        "vscode": {
+            "extensions": [
+                "aaron-bond.better-comments",
+                "EditorConfig.EditorConfig",
+                "xdebug.php-debug",
+                "MehediDracula.php-namespace-resolver",
+                "swordev.phpstan",
+                "emeraldwalk.RunOnSave",
+                "eamodio.gitlens",
+                "donjayamanne.githistory",
+                "bmewburn.vscode-intelephense-client",
+                "ms-azuretools.vscode-docker"
+            ]
+        }
+    },
+	"forwardPorts": [
+        8080,
+        9003
+    ]
+}