source.organizeImports and quickfix unused imports

[markkimsal]

something's going on with quickfix and source.organizeImports. vscode asks for code actions with "only: 'source.organizeImports'" when I explicitly save, but the LSP responds with quickfix actions.

I changed a few lines about unused imports and it works now, but also it seems to delete the wrong lines if I have an odd number of blanks. Like:

save -> it works
but
insert blank line, save -> it deletes incorrect import lines

I think it's processing the individual unused imports rather than the bulk one. I think the unused imports needs to be split into 2 separate modules, one for bulk organize imports and one for quick fix (individual plus all actions).

        // ── Bulk action: remove unused imports ──────────────────────────
        // Only offer when the cursor is on any namespace-level `use`
        // import line (used or unused), so it doesn't pop up on
        // unrelated lines elsewhere in the file.
        if !all_unused_diags.is_empty()
            && cursor_on_use_import_line(content, params.range.start.line)
        {
            out.push(CodeActionOrCommand::CodeAction(CodeAction {
                title: "Remove all unused imports".to_string(),
                kind: Some(CodeActionKind::new("source.organizeImports")),  // <--
                diagnostics: Some(all_unused_diags),
                edit: None,
                command: None,
                is_preferred: None,
                disabled: None,
                data: Some(make_code_action_data(
                    "quickfix.removeAllUnusedImports",   // <--
                    uri,
                    &params.range,
                    serde_json::json!({}),
                )),
            }));
        }

output of extension host

2026-04-06 09:03:28.177 [warning] vscode-samples.lsp-sample-multi-server - Code actions of kind 'source.organizeImports' 
requested but returned code action is of kind 'quickfix'. Code action will be dropped. Please check 'CodeActionContext.only' 
to only return requested code actions.

[markkimsal]

I think, maybe, when the IDE asks for source.organizeImports, the LSP should grab the bulk quickfix action and just change the kind and data type to source.organizeImports on the fly.