Update ext_emconf.php

Update ext_emconf.php

TASK: Ignore some phpstan errors

Update ext_emconf.php

TASK: Apply ecs for more files

Increase version in ext_emconf.php to 5.0.1 (#175)

Add fallback if image cannot be found (#173)

* TASK: Enable hot dev server

* TASK: Add fallback if image cannot be found

Update ext_emconf.php

Apply coding standard changes

Call reset to allow multiple RTEs on the same page