Gin Toolbar compatibilty

Given that Gin is now Drupal CMS + Navigation & Top bar are in place, these actions are typically more suitable now within the Navigation.

This MR creates a block but could use someone to style it to match navigation.

Steps to install:

1. Ensure dependencies Gin (contrib/Drupal CMS) & Navigation module (Core) are enabled
2. Go to Admin > Config > Navigation Blocks
3. Add 'Rebuild cache' in the add block area, untick show title, and Save

There is probably some way to install it automatically but not sure how and probably best as a follow-up.

Here is how it looks now with the MR:

Actually could just leverage the Navigation module:

Custom icon could be a potential follow-up too, but think its not worth being a blocker.

Ah you can just add blocks into the new navbar, okay.

Yeah, we would need to find a ways this gets placed automatically.

@scott – What do you mean with this:

Actually could just leverage the Navigation module

This commit essentially https://git.drupalcode.org/project/rebuild_cache_access/-/merge_requests... - no css needed in the end, it just takes the styling from Navigation module defaults so less maintenance burden also if they change things

Yeah the problem with placing the block is we need to check if navigation is installed, but also need to react if it's not yet installed and later gets installed. I'll see if I can spend a bit more time on this to see how to do that

Okay that now handles:

• New module install, navigation not yet enabled but gets installed later (hook_modules_installed kicks in)
• New module install, navigation already enabled (hook_install kicks in)
• Existing module update, navigation already enabled (hook_update_N kicks in)
• Existing module update, navigation not yet enabled but gets installed later (hook_modules_installed kicks in)

I think this needs a new 2.x to make this Drupal 11+ only

Feedback from @AstonVictor addressed btw, back to ready for review. Updated the issue summary to make it more clear