feat: add devcontainer

.devcontainer/on-create.sh

@@ -0,0 +1,21 @@
+#!/usr/bin/env bash
+
+# Start the database and mailserver
+docker compose -f ./docker/compose-without-app.yml up -d
+
+# Install dependencies
+npm install
+
+# Copy the env file
+cp .env.example .env
+
+# Source the env file, export the variables
+set -a
+source .env
+set +a
+
+# Run the migrations
+npm run -w @documenso/prisma prisma:migrate-dev
+
+# Start the app
+npm run dev