[4.0] Enabling plg_content_finder plugin by default

[Hackwar]

This PR just enables the content finder plugin by default on new installations. This is a step towards making com_finder the default search system in Joomla. This needs a decision by the higher-ups if we are going to go in that direction. Otherwise this just requires a code review.

[infograf768]

OK for me. But it does not mean I agree with removing com_search... 😄

[brianteeman]

That makes no sense. If com_search was to remain then this should not be enabled by default.

[infograf768]

That makes no sense. If com_search was to remain then this should not be enabled by default.

Except if we keep com_search as a choice for admins and make new installation sample data default to com_finder.

[wilsonge]

The higher up definitely wants to make finder at least the default search component instead of search. I wouldn't be comfortable remove search without consulting with rest of production team tho.

[brianteeman]

I have tested this item ✅ successfully on eae1f79

---

_{This comment was created with the J!Tracker Application at issues.joomla.org/tracker/joomla-cms/20904.}

[Quy]

I have tested this item ✅ successfully on eae1f79

---

_{This comment was created with the J!Tracker Application at issues.joomla.org/tracker/joomla-cms/20904.}

[Quy]

RTC

---

_{This comment was created with the J!Tracker Application at issues.joomla.org/tracker/joomla-cms/20904.}