Fixes tags on the Graph for remote repos

* Use stored cache of repo visibility

* Add commands to clear cache

* Fix cache name

* Extracts cache key into function for consistency

* Update command wording

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Co-authored-by: Eric Amodio <eamodio@gmail.com>

Uses the core git fetch command instead of a command-line
git fetch so VsCode will prompt the user for their username
and password. Pull & push also use their corresponding core commands.

* Pipe downstream info through to graph

* Optimizations

* Updates graph dependency

- Adds protection from bare clones in untrusted workspaces
 - Adds detection for bare clones in trusted workspaces

Fixes theme update change for manipulated graph css colors

* Skips caching when getting main repo for worktree creation

* Always sets force and no-nested from getMainRepository

- LZ compresses emoji data

- Code splits iconv-lite until needed
 - Stubs whatwg/url since we don't need it
 - Stubs debug package as we don't need it