feat(claw): add cycling fun messages to provisioning spinner

[RSO]

Summary

Add Sims/RCT-style fun loading messages to the KiloClaw provisioning step that fade-cycle every 3.5s while users wait for their instance to spin up. The messages array is placeholder text meant to be swapped out later. The cycling message is rendered as its own block (separate from the heading/subtitle) so the parent's gap-8 spacing keeps all sections visually distinct.

Verification

• pnpm typecheck — passes
• pnpm format — passes (auto-fixed one arrow-fn parens difference)
• Lint + format pre-push hook — passes
• Storybook visual check — confirmed fade cycling and spacing

Visual Changes

CleanShot.2026-03-23.at.14.28.58.mp4

Reviewer Notes

The PROVISIONING_MESSAGES strings are intentional placeholders — they'll be replaced with final copy in a follow-up.

[kilo-code-bot]

Code Review Summary

Status: 1 Issue Found | Recommendation: Address before merge

Overview

Severity	Count
CRITICAL	0
WARNING	1
SUGGESTION	0

Fix these issues in Kilo Cloud

Issue Details (click to expand)

WARNING

File	Line	Issue
src/app/(app)/claw/components/ProvisioningStep.tsx	144	The interval cleanup does not clear the nested fade timeout, so this component can schedule state updates after it unmounts.

Other Observations (not in diff)

None.

Files Reviewed (1 files)

• src/app/(app)/claw/components/ProvisioningStep.tsx - 1 issue

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_{Reviewed by gpt-5.4-20260305 · 97,557 tokens}