feat(splash): loading-curtain splash screen + AboutPill reopener + WebGPU gate#178

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worktree-splash-screen-core

Commits on May 20, 2026

feat(splash): add WebGPU-unsupported static page renderer

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claude
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feat(splash): synchronous WebGPU support gate in main.tsx

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feat(useFamousMeta): expose a `ready` flag for splash gating

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feat(splash): add SplashError + UseSplash types + hasDeepLink helper

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feat(splash): add useSplash hook (happy-path state machine)

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feat(splash): map engine + famous-meta errors to SplashError in useSplash

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feat(splash): add AboutPill top-bar reopener component

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feat(splash): add Splash dialog component (markup, copy, error states)

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fix(splash): revert body copy to grill-approved text + narrow WebGPU test

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feat(splash): focus trap + initial focus + Esc dismiss in Splash dialog

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feat(splash): wire Splash + AboutPill + useSplash into App.tsx

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claude
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fix(splash): correct AboutPill backdrop-filter syntax + pill border-radius

rulkens
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claude
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