Operator report: the first-run "Set Up AI" modal had extra space along its right
edge, and it asked a browser visitor to connect a remote server and mentioned a
native shell they do not have.
Three defects, verified in a real container build at desktop and mobile widths:
- FN-8015 reserved `margin-inline-end: var(--space-lg)` on the shared
`.floating-window__body` so a hosted scrollbar cleared the east resize hot
zones. One shared reservation every caller had to know about produced a
recurring class of asymmetric-right-inset bugs instead: it was zeroed
piecemeal five times (FN-8766, mobile task detail, FN-8722, FN-8702, every
tablet window) while two callers leaned on it for their right inset and had to
restore it whenever one of those predicates fired. Delete the gutter, its five
overrides, and GitHub Import's borrowed-inset compensation. Where a scrollbar
and a resize target actually collide, use FN-8766's outboard east targets.
Trade-off accepted by the operator; the ratchet test now forbids the gutter in
any stylesheet at any breakpoint.
- The hosted Set Up AI modal did not fill its window: its standalone
`height: min(85vh, ...)` rule ties on specificity with FloatingWindow's
`height: 100%` and won on source order, leaving ~60px of dead window surface
under the footer alongside the 16px gutter strip. Right gap 17px -> 1px,
bottom gap 62px -> 1px.
- The "Connect remote Fusion server" card keyed only on
`desktopMode !== "local"`, and `desktopMode` is undefined on web, so every
browser first-run led with a native-shell hand-off form. Now also requires
`host !== "web"`.
Verified: 165 dashboard test files / 5829 tests pass, eslint and
`tsc -p tsconfig.app.json` clean, and a container built from this tree shows the
panel flush at 1280x800 and as a symmetric full-screen sheet at 390x844 with no
remote-server card.
Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
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