Adds ~ to search for changes
Adds = to search for changes with new occurrences only

Updates no active file message in view

Adds auto-refresh toggling commands
Adds per-workspace state for toggling auto-refresh on/off
Adds layout selection commands

Renames directory compare commands

Reworks settings to easily include/exclude symbols for git code lens

Removes unneeded typings file

Converts type/const into string enums
Refactors command initialization

Adds new open file revision command with annotation support

Tightens up spacing as well

That being:
- The removal of the 'open in remote' and 'show commit details' commands for uncomitted changes.
- The removal of the diff message when there is no previous commit available (e.g. the line was never changed after comitting the file).