Developed commands to change focus between preview editor and references within Peek View

Fixes compressedNavigationController ends with outdated state after startup

#86074

Fixes snippet replace when before prefix

Fixes #86419

Fixes #86420

print warning and telemetry message when resolveCompletionItem is changing the insert behaviour, #86122

fix #86131

#85858 Allow breadcrumbs.symbolSortOrder per language

1.42 related work

got rid of duplicate "Clear Search" and "No Settings Found"

code --wait --diff doesn't exit after closing diff if the file is also opened in a non-diff view (fixes #75861)

For #69335

Fixes #86407