Replace makefile with justfile

justfile

@@ -0,0 +1,14 @@
+php := "docker compose run php"
+
+composer-install:
+    @{{php}} composer install
+
+composer-update:
+    @{{php}} composer update
+
+static-analysis:
+    @{{php}} vendor/bin/psalm
+
+tests:
+    @{{php}} rm -rf var/cache
+    @{{php}} vendor/bin/phpunit