I'm a little lost with a custom module from a devellopper who's left our companie. We are a bug with paragraph module, we found a patch for this bug and we must run an entity update for apply it. But we've got this error :
I created a simple custom block out of "Basic block" and called it "testblock1".
I created a TWIG file called "block--testblock1.html.twig" with a div and background-color:yellow;
When I add the custom block "testblock1" using the block layout, I see the content of "testblock1" with a yellow background (which is great!).
But, when I add "testblock1" from panels->content->add new block, I see the content of "testblock1" but NOT the HTML of the TWIG file with the yellow background.
I've downloaded and experimented with Drupal 8 for the past 3 months or so and would like to now start using Drush/Compose for multiple unrelated site projects.
My question is if there is a guide somewhere or something I can read or watch to learn the "best practices" for setting up a local development environment, remote staging and production workflow? I'm familiar with running WAMP locally (Windows 10), as well as working in Linux CLI remotely through SSH.