Feat/flow input radio checkbox styles

[robbanderson]

Summary

• Add FlowInput, FlowInputGroup, and FlowInputAddon components built on shadcn/Radix primitives with Apollo Wind semantic tokens
• Add FlowRadioGroup and FlowRadioGroupItem with accent-colored indicator and muted checked border
• Add FlowCheckbox with accent fill on checked state
• All components include Storybook stories under Components/UiPath/
• Update flow-properties-simple template to use new Flow components
• Fix dark-theme scrollbar styling in tailwind.consumer.css
• Update Canvas Toolbar and View Toolbar story titles to use "Flow" prefix

Test plan

• Verify Flow Input, Radio, and Checkbox stories render correctly under Components/UiPath/
• Verify Future Dark theme applies correctly to all new components
• Verify Flow > Properties Simple template uses FlowInput with consistent field backgrounds
• Verify scrollbars in Delegate and Flow templates match the dark theme
• Verify no drop shadows appear on any FlowInput variants

[github-actions]

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Project	Deployment	Review	Updated (PT)
apollo-canvas	🟢 Ready	Preview, Logs	Mar 30, 2026, 10:44:24 AM
apollo-landing	🟢 Ready	Preview, Logs	Mar 30, 2026, 10:41:26 AM
apollo-ui-react	🟢 Ready	Preview, Logs	Mar 30, 2026, 10:43:20 AM
apollo-vertex	🟢 Ready	Preview, Logs	Mar 30, 2026, 10:42:26 AM
apollo-wind	🟢 Ready	Preview, Logs	Mar 30, 2026, 10:42:16 AM

[github-actions]

Dependency License Review

• ✅ 1924 package(s) scanned
• ✅ No license issues found
• ⚠️ 3 package(s) excluded (see details below)

License distribution

License	Packages
MIT	1689
ISC	89
Apache-2.0	56
BSD-3-Clause	28
BSD-2-Clause	23
BlueOak-1.0.0	8
MPL-2.0	5
MIT OR Apache-2.0	3
MIT-0	3
CC0-1.0	3
LGPL-3.0-or-later	2
(MIT OR Apache-2.0)	2
Unlicense	2
Python-2.0	1
CC-BY-4.0	1
(MPL-2.0 OR Apache-2.0)	1
Unknown	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
khroma	2.1.0	Unknown	MIT per GitHub repo, missing license field in package.json

[CalinaCristian]

closing in favor of #520