Add "new workspace at context" to three-dot menu of projects at Projects page

My most frequent use case is not launching a workspace via the Github/Gitlab browser extension. It's looking at the Projects page and doing "New workspace" from the three-dot menu of a particular project.

It would actually be great to have access to the "Context" feature from a particular project - I envision an additional three-dot menu item for "New workspace at context" which gives you a text control where you can type in a branch name or issue/PR id#.

Could also enhance the "New workspace" (^O) button on the main dashboard page the same way - don't know what the UI would look like - but maybe a clearly optional text field underneath the repo-selector list control where you could type in a branch name or issue/PR id#.

(BTW, as a desktop VSCode user I'd be happy with some way to launch new workspaces (w/ or w/o context) from there.)

Start at the Projects page three-dot menu and the dashboard's New workspace (^O) entry point to understand the existing workspace-launch flow. Clarify whether the requested context input belongs in the project menu, the dashboard, or both, and define supported branch and issue/PR formats. Done means the agreed flow launches a workspace for the selected project with the specified context.