#1 - project skeleton (#7)

* #1 - project skeleton

* #1 - composer fix

* #1 - add app key to phpunit config

* #1 - change default session driver

* #1 - add EXTERNAL_WEBSERVER_PORT variable to .env.example

config/database.php

@@ -0,0 +1,34 @@
+<?php
+
+declare(strict_types=1);
+
+return [
+    "default" => env("DB_CONNECTION", "mysql"),
+    "connections" => [
+        "testing" => [
+            "driver" => "sqlite",
+            "database" => ":memory:",
+            "prefix" => "",
+        ],
+        "mysql" => [
+            "driver" => "mysql",
+            "url" => env("DATABASE_URL"),
+            "host" => env("DB_HOST", "127.0.0.1"),
+            "port" => env("DB_PORT", "3306"),
+            "database" => env("DB_DATABASE", "forge"),
+            "username" => env("DB_USERNAME", "forge"),
+            "password" => env("DB_PASSWORD", ""),
+            "unix_socket" => env("DB_SOCKET", ""),
+            "charset" => "utf8mb4",
+            "collation" => "utf8mb4_unicode_ci",
+            "prefix" => "",
+            "prefix_indexes" => true,
+            "strict" => true,
+            "engine" => null,
+            "options" => extension_loaded("pdo_mysql") ? array_filter([
+                PDO::MYSQL_ATTR_SSL_CA => env("MYSQL_ATTR_SSL_CA"),
+            ]) : [],
+        ],
+    ],
+    "migrations" => "migrations",
+];