Closes#1945
Resolving a lazy code action or file action dropped the invoking window, so a plugin couldn't ask the user anything (input, pick, confirm) while building its edit. Resolution now runs with that window, so prompts work during resolution; previews and Actions on Save never prompt, cancellation keeps the text unchanged, and stale edits are rejected. WIT and SDK docs describe the new behaviour; the released API surface is unchanged.
Co-authored-by: arnaud-ritti <[email protected]>
A new optional file-actions export (worlds plugin-file-actions / file-actions-provider, API 1.3) lists quick fixes whose operations (create with text, rename, delete) and text edits are applied as one workspace edit, so a failure changes nothing and one undo reverses it; paths stay inside the project root, and `open` shows a file once the action is applied. Like providers' code actions, an action can carry only `data` and get its operations from `resolve` when picked.
Co-authored-by: arnaud-ritti <[email protected]>
Arnaud Ritti