fix(platforms): let the Web framework grid reflow on narrow viewports

[singhvishalkr]

Fixes #2889.

The Add Platform > Web wizard uses a framework picker grid that is currently pinned at three equal columns:

.frameworks {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: var(--gap-l, 16px);
}

Below roughly 480px viewport width the three fixed tracks cannot accommodate each framework card's icon + title + description, so the card content overflows or wraps awkwardly (reproduction screenshot in the issue).

Fix

Swap the track definition to repeat(auto-fit, minmax(160px, 1fr)). The grid now collapses to two columns, then one column, as the viewport narrows, and expands back to three columns (and beyond if the container ever grows wider) once there is room for three 160px cells. On wide viewports the layout is visually identical to what ships today.

Why auto-fit, minmax(160px, 1fr)

• 160px is the smallest width at which the existing card contents (64px icon + name + 1-line description) render cleanly without the content overflowing; the existing Flutter wizard uses the same approach for its platforms grid.
• auto-fit keeps rows balanced and doesn't leave ghost tracks on very wide viewports.
• 1fr for the max keeps the three-up desktop look intact.

[greptile-apps]

Greptile Summary

This PR fixes a responsive layout bug in the Add Platform > Web framework picker by replacing the fixed repeat(3, 1fr) grid with repeat(auto-fit, minmax(160px, 1fr)), allowing the grid to collapse to two or one column on narrow viewports. The change is a single CSS line and is consistent with the approach already used in the Flutter wizard.

Confidence Score: 5/5

Safe to merge — minimal, well-scoped CSS change with no functional risk.

Single CSS property change with no logic, no security implications, and no breaking changes. Consistent with existing patterns in the codebase.

No files require special attention.

Important Files Changed

Filename	Overview
src/routes/(console)/project-[region]-[project]/overview/platforms/createWeb.svelte	One-line CSS fix: replaces fixed 3-column grid with auto-fit, minmax(160px, 1fr) so the framework picker reflows on narrow viewports.

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