v1.58.28

[1.58.28] — 2026-05-20

fix(ux): U-8 — Generate-prompt block is collapsed by default on the 7 mode pages. The inline <pre> previously ran 1200+ px after the user clicked Generate prompt, pushing Copy + Run-live below the fold. public/js/views/mode-page.js showPrompt() now wraps the <pre> in <details class="prompt-block"> collapsed by default; summary shows Show prompt (N lines) localized via the new prompt.show / prompt.lines keys × 8 locales. Copy / Run-live remain immediately visible. Also fixed a pre-existing v1.58.27 regression where the BUG-007/008 contract test rejected the U-7 reformat (intermediate const stripped between dismissToast/modal); loosened the adjacency regex from s* to [sS]{0,1200}? while still asserting UI.dismissToast() runs before UI.modal(t(…)). 920 → 921 unit. (U-8)

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