E2E Test Selection:
The two changed files are purely UI/layout fixes within the MarketInsightsEntryCard component:

1. MarketInsightsEntryCard.tsx: Adds twClassName="shrink" to a footer disclaimer Text component — a minor CSS flex-shrink fix to prevent text overflow.

2. SlidingTextCarousel.tsx: Removes the hardcoded h-[44px] height constraint and replaces it with an invisible sizer Text element that dynamically establishes container height based on actual font metrics. This enables proper Dynamic Type (accessibility font scaling) support.

These are purely cosmetic/layout changes with no logic, controller, navigation, or state management impact.

Component usage:

• AssetOverviewContent.tsx (TokenDetails page) — part of the wallet platform/token details flow → SmokeWalletPlatform
• PerpsMarketDetailsView.tsx (Perps market details) → SmokePerps

Per SmokePerps tag description, selecting SmokePerps also requires SmokeWalletPlatform (Trending section) and SmokeConfirmations (Add Funds deposits are on-chain transactions). However, since the changes don't touch any confirmation or transaction flows, and the risk is low, I'm including SmokeWalletPlatform as the primary coverage area. SmokePerps is included because the component is directly used in PerpsMarketDetailsView.

No accounts, identity, network, confirmations, or trade flows are affected by these changes.

Performance Test Selection:
The changes are purely cosmetic layout fixes (CSS flex-shrink and dynamic height sizing). While the SlidingTextCarousel change replaces a fixed height with dynamic sizing, this is a very localized UI component change that does not affect data loading, state management, list rendering at scale, or any critical user flow performance. No performance tests are warranted.