perf updates

[tiye]

No description provided.

[Copilot]

Pull request overview

This PR updates project dependencies and build/runtime configuration to improve performance and bundle structure, including Vite chunk splitting and updated Calcit/GenAI integration.

Changes:

• Bump several dependencies (notably vite, rolldown, @google/genai, @calcit/procs) and update yarn.lock accordingly.
• Add Vite manualChunks rules to split large dependencies into dedicated bundles.
• Switch fonts from a CDN stylesheet to a local packaged stylesheet, and update Calcit code for newer async/runtime patterns.

Reviewed changes

Copilot reviewed 5 out of 7 changed files in this pull request and generated 2 comments.

Show a summary per file

File	Description
yarn.lock	Dependency lockfile updates for the bumped packages and newly added font package.
vite.config.mjs	Adds Rollup manualChunks configuration for performance-oriented chunk splitting.
package.json	Updates dependency versions and modifies the build script to run Calcit JS compilation before vite build.
index.html	Updates HTML formatting and switches font stylesheet to a local package path.
deps.cirru	Bumps Calcit and Respo dependency versions.
compact.cirru	Updates app logic for new SDK usage patterns and adds timing/hydration behavior changes.
.gitignore	Minor formatting/whitespace-only adjustment.

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