Fixes #29840

Fixes #35666

Fixes #34494

Revert "Use simpleFind.xyz for simpleFind command IDS"

This reverts commit 9066eedc.

Revert "Review cleanup"

This reverts commit c0a21800.

Revert "SimpleFindWidget Re-Factor next,previous,history, single global commands Cleanup1"

This reverts commit 1a26638f.

Revert "Working SimpleFind Service, isolation - pre- cleanup"

This reverts commit bd8f5ebb.

Revert "Reveal Find on find n/p, add delayed update history"

This reverts commit c586e523.

Revert "Hide input focus tracker, cleanup"

This reverts commit 27f45235.

Revert "simpleFind Add next,previous,history fix"

This reverts commit b69d45bb.

This was to be used by tasks as an extenion which ended up
not happening.

* Seed terminal find widget with current selection

Fixes #29712

Use the current selection as the search when we first show the find widget for the terminal

* Making requested changes

Fixes #28770

Modified terminalInstance to expose setTitle and fire the onTitleChanged event when it's called. Added workbench.action.terminal.rename contribution from the workbench and the action that fires when it's run.

Fixes #23362

Part of #23177

Fixes #19758

Related #22260