Adds dblclick action to upstream & pr metadata

* Add ability to gen deep links and graph context menu options


Move command parsing logic to command pre-execute step

* Use repo's id property as a backup to first commit sha

* Copy link -> copy deep link

* Move commands to share submenu

* Updates link command text
Allows _Copy Link to Repository_ in Command Palette
Reworks commands to avoid piggybacking on `openOnRemote`
Adds new RemotePicker
Renames `getFirstCommitSha` to `getUniqueRepositoryId` to allow for flexible implementations

* Uses default id when unique repo id not available

* Add setting to override scheme

* Fixes graph command calls

* Fixes remote auto-select case

* Fixes copy link to repo command args

* Comments out remote link tag "support"
Until it gets fully implemented to avoid any confusion

* Ensures a repo only deeplink path

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

Removes more namespaces for better tree-shaking

https://code.visualstudio.com/updates/v1_75#_command-disablement

Refines remote & worktree revealing

Removes remote name from remote branch worktrees path

- Always creates a new worktree from the "main" repo
 - Automatically shows the worktree view after creation
 - Adds `worktrees.openAfterCreate` setting