Moves storage types into constants

- fixes disabled states on the pull request actions
- updates create worktree workflow
- tracking existance of local branch and worktree

Co-authored-by: Eric Amodio <eamodio@users.noreply.github.com>

Co-authored-by: Eric Amodio <eamodio@users.noreply.github.com>

Refs #2537

- Can switch between Editor (default) and Panel layouts
 - Panel layout adds an additional Commit Graph Details view (similar to Commit Details) on the right side of the Commit Graph

* Add graph header context menu option to toggle mode

* Updates graph dependency

Ensures an update if subscription changed while hidden

Reworks webview registration
 - Splits out resolver from descriptor
 - Allows for more accurate typings

- disables "switch to branch" when on the current branch
- disables "open worktree" when already in it

- Renames `onDidChangeOther` to `onDidChangeAny` for accuracy
 - Removes `onDidChangeBeforeOverrides` as its unneeded (use `onDidChangeAny` instead)
Consolidates to `onDidChangeAny` where possible

- Controlled by the `gitlens.graph.experimental.location` setting

- Never implicitly pins
 - "Soft" pins on file interaction (resets on focus or commit change)

* Sends upstream id on a local branch ref to graph

* Avoids creating (allocating) & spreading an object

* Updates graph dependency

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

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>

* Pipe downstream info through to graph

* Optimizations

* Updates graph dependency

Removes re-export of config from configuration

Splits common Git constants into a separate file