CodeIgniter 4 Playground

@includebeer

I followed the additional playground/README.md instructions.

Composer downloaded lots of files, I set the .env->Database with relevant login details and still failed

@MGatner
The GitHub README.md file was not copied and pasted accurately.

Some of the instructions are not crystal clear

cd playground composer install

CI_ENVIRONMENT = development app.baseURL = 'http://localhost:8080/'

php spark migrate php spark dbeed PlaygroundSeeder

Are you experiencing errors? If so, can you paste them here?

// Errors after setting .env:  
   john@john:/var/www/ci2/playground$ sudo php spark migrate
   CodeIgniter CLI Tool - Version 4.0.0-rc.3 - Server-Time: 2019-11-28 22:17:13pm
   Running all new migrations...
   Access denied for user '****'@localhost (using password: YES)
   /var/www/ci2/CodeIgniter4/system/Database/MySQLi/Connection.php - 225

// TRY AGAIN AND SETTING /App/config/Database.php
   john@john:/var/www/ci2/playground$ sudo php spark migrate
   CodeIgniter CLI Tool - Version 4.0.0-rc.3 - Server-Time: 2019-11-28 22:17:37pm
   Running all new migrations...
   Unknown database '../writable/database.db'
   /var/www/ci2/CodeIgniter4/system/Database/MySQLi/Connection.php - 225

Hope the above errors are useful.