Use Inter for app typography

[klopez4212]

Summary

• Switch desktop and web sans typography to bundled Inter Variable
• Update Tailwind font-sans stacks to match the global app font
• Fix the staging mesh preset lookup after the ACP runtime rename

Checks

• pnpm --filter ./desktop build
• pnpm --filter ./web build
• pnpm --filter ./desktop check
• pnpm --filter ./web check
• just staging

[klopez4212]

🤖 Inter font screenshots from the rebased branch.

Home inbox

Inbox list plus selected thread detail, useful for dense scanning text.

Channel timeline

#general timeline, sidebar labels, message text, and composer.

Direct message

DM header, sidebar labels, conversation area, and composer.

[klopez4212]

🤖 Line-height/alignment check done after the Inter swap.

Measured the old font stack against Inter in the channel sidebar, DM row, message mention chips, channel-link chips, inline code chips, and composer mention chips. Sidebar icon/text centers stayed aligned in both stacks. The agent/app mention icon was the one measurable drift: it sat about 0.85px high because the pseudo-icon used a fixed top offset.

Pushed a small fix in d8e2456 to center that pseudo-icon with top: 50% + translateY(-50%). Re-measurement puts the agent icon offset at effectively 0px in both timeline and composer chips. Direct Biome lint on the touched CSS file passed.

[klopez4212]

🤖 Follow-up line-height pass for wrapped Inter text.

I measured a deliberately wrapped timeline message and wrapped composer draft. Before this change, both used 22.75px line-height with Inter glyph bounds around 17px, which made the gaps between wrapped lines feel roomier than the old stack.

Pushed 4b7005c to tighten default message markdown and rich-text composer rhythm to the existing text-sm / leading-5 rhythm (20px). Paragraphs now inherit the markdown container line-height, so compact callers like inbox/feed previews can keep their own tighter rhythm instead of being forced back to relaxed. Letter spacing remains normal; I did not add tracking changes.

[klopez4212]

🤖 Fresh Inter screenshots after the line-height/alignment updates.

Home inbox

Inbox list and selected thread detail with the final Inter rhythm.

Channel timeline

#general with sidebar, channel intro, message text, chips, and composer.

Direct message

DM header, sidebar label, empty-state copy, and composer.

Wrapped text + composer

Seeded wrapped message and wrapped draft showing 14px / 20px text rhythm and normal letter spacing.

[chatgpt-codex-connector]

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