Write some docs

Author: mystroken

.env.example

@@ -4,6 +4,18 @@ APP_KEY=
 APP_DEBUG=true
 APP_URL=http://localhost
 
+API_STANDARDS_TREE=x
+API_SUBTYPE=myapi
+API_PREFIX=api
+API_DOMAIN=
+API_VERSION=v1
+API_NAME="My API"
+API_CONDITIONAL_REQUEST=true
+API_STRICT=false
+API_DEFAULT_FORMAT=json
+API_DEBUG=true
+JWT_SECRET=
+
 LOG_CHANNEL=stack
 
 DB_CONNECTION=mysql