Actions: the panel menu's Action Options… renames the selected action

Action Options… opens the New Set and Set Options dialog, headed Action
Options, with the selected action's name; OK renames the action and keeps
its steps. The new command ui.action.rename {set, action, name} does the
rename and refuses an index past the last set or action or an empty name.

Part of #1629.

docs/mcp.md

@@ -1686,6 +1686,10 @@ already walks Image Trace. Short agent entry points:
   is one of the format's extensions (`.svg` and `SVG` give `.svg`, `.JPEG` gives `.jpeg`), and otherwise in the
   format's first extension (`png8` gives `.png`, `template` gives `.vctemplate`). A step without `format` keeps the
   source file's extension (`.vectorcraft` over data sets).
+- Actions: `ui.action.rename {set, action, name}` renames the Actions panel's action at `action` in set `set` (0 is
+  the top set) to `name` with spaces trimmed from both ends, keeps its steps, and returns `{name}`. An index past the
+  last set or action, or an empty name, is an error, and then nothing is renamed. The panel menu's Action Options…
+  runs this for the selected action.
 - Action sets: `ui.actionSet.delete {sets?: [index], ids?: [id]}` deletes the Actions panel's sets at these indexes
   (0 is the top set) with their actions, by default the current set, and returns `{deleted}`. An index past the last
   set is an error, and then no set is deleted. `ids` holds the panel's own set ids, which its question passes: the

docs/target-app-parity.md

@@ -549,6 +549,7 @@ Moved from the ROADMAP's "Shipped so far" on 2026-10-10. Update it when a featur
   - Variables: when no object is bound to a variable that the data set has a value for, for example after Import Data Sets… defines new variables without binding them, choosing the data set in the Variables panel or stepping to it with the panel's arrows shows a status message, and `dataset.select`, `dataset.next` and `dataset.prev` add the message to the reply as `warning`.
   - Variables: Lock Variables (`variable.lock`, in the Variables panel's bottom bar and menu) stops variables from being defined, deleted or renamed until they are unlocked, while objects can still be bound and unbound and data sets still change and apply; the lock is saved with the document.
   - Batch…: Override Save and Override Export name each file with the extension of the format the step writes, however the step spells the format (`.svg` and `SVG` give `.svg`, `png8` gives `.png`), in `action.batch`.
+  - Actions panel: the panel menu's Action Options… renames the selected action and keeps its steps ([Actions panel overview](https://helpx.adobe.com/illustrator/desktop/automate-visualize-data/automate-actions/actions-panel-overview.html): "Opens a dialog to rename or assign function keys/colors to the action"; `ui.action.rename`). The dialog has the name only; the function key and color are not there yet.
   - Actions panel (record/playback, persisted), generic parameter dialogs for every "…" command.
   - Actions panel: the current set is kept with the UI preferences, so after a restart a recording goes into the set that was current, not into the first set. With no set current, Begin Recording records into the first set and makes it current.
   - Actions panel: Delete Selection deletes the selected action set with its actions and keeps the other sets ([Actions panel overview](https://helpx.adobe.com/illustrator/desktop/automate-visualize-data/automate-actions/actions-panel-overview.html): "Removes the selected action, command, or action set from the panel"; `ui.actionSet.delete`). VectorCraft's own rules, which the overview does not cover: deleting a set asks first, Shift-click on a set's name selects a range of sets to delete together, the panel menu's Delete does the same, and Default Actions and the last set can be deleted. Undo does not bring a deleted set back.

docs/ui-parity.md

@@ -296,6 +296,7 @@ next unit in the order a right-click on a ruler lists them, from Feet back to Po
 | Live trace result bounds and selection highlights exclude the retained bitmap; source-image views retain it | done | All TraceView modes and rotated result bounds regression-covered; ordinary hidden group behavior retained |
 | Image Trace panel: the Preview checkbox before Trace chooses whether a setting change traces the selected Image Trace object again at once | done | Per the public documentation, Preview shows the result of the current settings and Trace traces with them (<https://web.archive.org/web/20250831090623/https://helpx.adobe.com/illustrator/using/image-trace.html>). Preview is on by default and kept with the UI preferences; Reset to Default leaves it. Off, changes wait in the panel until Trace applies them as one undo step, or until Preview is turned on again. Changes stay with the object they were made for while another object is selected, and come back when it is selected again. `imageTrace.preview {on?}`, `ui.set {imageTracePreview}`; `panels/image_trace.rs` headless tests (`with_preview_off_a_slider_change_waits_for_trace`, `turning_preview_on_traces_the_changes_that_waited`, `preview_turned_on_with_nothing_selected_traces_when_the_object_is_selected_again`, `settings_that_wait_stay_with_their_object`, `settings_that_wait_come_back_when_their_object_is_selected_again`, `settings_that_wait_are_dropped_when_their_object_changed_since`, `preview_is_kept_with_the_preferences_and_reset_to_default_leaves_it`) |
 | Toolbar without group labels by default, one or two columns; All Tools drawer by flyout group with shortcuts, its menu (Reset, Basic, Advanced) and Show section | done | #1751; a preference brings the labels back; `toolbar.show` sets the Fill/Stroke, Coloring, Draw Mode and Screen Mode controls |
+| Actions panel: ≡ › Action Options… renames the selected action ([Actions panel overview](https://helpx.adobe.com/illustrator/desktop/automate-visualize-data/automate-actions/actions-panel-overview.html): "Opens a dialog to rename or assign function keys/colors to the action") | partial | `ui.action.rename`; `panels/actions.rs` tests (part of #1629). The dialog has the name only: the function key and color remain |
 | Actions panel: a clicked action stays selected for Play Current Selection and Delete Selection | partial | #1853 (part of #1629); editing actions and action shortcuts remain |
 | Actions panel: Create New Set (bottom bar, ≡ › New Set…) names a new set and Set Options… renames the current one; a click on a set's name makes it current and a recording goes into the current set ([helpx: Automation with actions](https://helpx.adobe.com/illustrator/using/automation-actions.html)); the current set is kept with the UI preferences, and with no set current a recording goes into the first set, which becomes current | partial | #3712; the New Action dialog (name, set menu, shortcut, colour) and dragging actions between sets remain |
 | Actions panel: Delete Selection (bottom bar) deletes the selected set with its actions and keeps the other sets ([Actions panel overview](https://helpx.adobe.com/illustrator/desktop/automate-visualize-data/automate-actions/actions-panel-overview.html): "Removes the selected action, command, or action set from the panel") | partial | `ui.actionSet.delete`; `panels/actions.rs` tests. VectorCraft's own rules, which the overview does not cover: deleting a set asks first (a selected action is still deleted at once), Shift-click on a set's name selects a range of sets, ≡ › Delete does the same as the button, and Default Actions and the last set can be deleted. Undo does not restore a deleted set, and recorded commands cannot be selected or deleted |