fix(apollo-react): shrink NodeToolbar to fit a single action [MST-9559]

[KodudulaAshishUiPath]

Summary

• NodeToolbar had a 40px floor on both axes, so a single-action toolbar (24px icon + 8px padding = 32px) was padded out to 40px wide, leaving empty space on the right (visible in canvas debug mode when only Breakpoint is shown).
• Move the 40px minimum into the orientation-specific class so only the cross-axis is pinned; main-axis is content-driven.
• Add a SingleAction Storybook story covering the scenario.

Demo

Screen.Recording.2026-05-13.at.12.40.39.mov

Ticket: MST-9559

Test plan

• Storybook → Components/NodeToolbar/Single-action Toolbar — toolbar fits the icon with no trailing empty space across all 4 positions and 3 alignments.
• Storybook → Components/NodeToolbar/Default Toolbar — multi-action toolbar unchanged.
• Canvas debug mode on a basic node (e.g. Delay) — breakpoint icon centered in toolbar.

[github-actions]

Dependency License Review

• ✅ 2093 package(s) scanned
• ✅ No license issues found
• ⚠️ 15 package(s) excluded (see details below)

License distribution

License	Packages
MIT	1819
ISC	104
Apache-2.0	64
BSD-3-Clause	30
BSD-2-Clause	24
Copyright 2022, UiPath, all rights reserved	9
BlueOak-1.0.0	8
MPL-2.0	5
MIT OR Apache-2.0	3
MIT-0	3
Unknown	3
Unlicense	3
CC0-1.0	3
LGPL-3.0-or-later	2
(MIT OR Apache-2.0)	2
Python-2.0	1
CC-BY-4.0	1
(MPL-2.0 OR Apache-2.0)	1
BSD	1
Artistic-2.0	1
(WTFPL OR MIT)	1
(BSD-2-Clause OR MIT OR Apache-2.0)	1
CC-BY-3.0	1
0BSD	1
(MIT OR CC0-1.0)	1
MIT AND ISC	1

Excluded packages

Package	Version	License	Reason
@img/sharp-libvips-linux-x64	1.2.4	LGPL-3.0-or-later	LGPL pre-built binary, not linked
@img/sharp-libvips-linuxmusl-x64	1.2.4	LGPL-3.0-or-later	LGPL pre-built binary, not linked
@uipath/apollo-angular-elements	5.89.0	Copyright 2022, UiPath, all rights reserved	UiPath first-party package
@uipath/apollo-core	4.35.1, 4.35.2	Copyright 2022, UiPath, all rights reserved	UiPath first-party package
@uipath/apollo-fonts	1.25.8	Copyright 2022, UiPath, all rights reserved	UiPath first-party package
@uipath/apollo-icons	1.33.7	Copyright 2022, UiPath, all rights reserved	UiPath first-party package
@uipath/apollo-mui5	2.31.26, 2.31.27	Copyright 2022, UiPath, all rights reserved	UiPath first-party package
@uipath/portal-shell	3.351.4	Copyright 2022, UiPath, all rights reserved	UiPath first-party package
@uipath/portal-shell-react	3.149.36	Copyright 2022, UiPath, all rights reserved	UiPath first-party package
@uipath/portal-shell-types	3.326.0	Copyright 2022, UiPath, all rights reserved	UiPath first-party package
@uipath/portal-shell-util	1.114.0	Copyright 2022, UiPath, all rights reserved	UiPath first-party package
@uipath/apollo-lab	25.12.0	Unknown	UiPath first-party package
@uipath/telemetry-client-web	5.1.0	Unknown	UiPath first-party package
khroma	2.1.0	Unknown	MIT per GitHub repo, missing license field in package.json
hyperx	2.5.4	BSD	BSD-2-Clause per LICENSE file, non-SPDX "BSD" in package.json

[Copilot]

Pull request overview

This PR adjusts the canvas NodeToolbar sizing behavior so a single-action toolbar can shrink on its main axis (removing trailing empty space), while still maintaining a consistent 40px minimum on the cross-axis for predictable positioning offsets. It also adds a dedicated Storybook story to validate the single-action layout across positions/alignments.

Changes:

• Move the min-h-10 / min-w-10 constraints from the shared container class into orientation-specific classes (cross-axis only).
• Update the NodeToolbar Storybook controls to use Row wrap="wrap" and Tailwind font classes instead of inline styles.
• Add a “Single-action Toolbar” Storybook story that exercises the breakpoint-only scenario.

Reviewed changes

Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.

File	Description
packages/apollo-react/src/canvas/components/Toolbar/NodeToolbar/NodeToolbar.tsx	Makes toolbar main-axis size content-driven while keeping a 40px cross-axis minimum per orientation.
packages/apollo-react/src/canvas/components/Toolbar/NodeToolbar/NodeToolbar.stories.tsx	Adds a single-action coverage story and small Storybook control layout cleanup.