Mark peer deps as optional

[seveibar]

Summary

• add peerDependenciesMeta entries so all peer dependencies are marked optional

Testing

• bunx tsc --noEmit
• bun run format (fails: Script not found "format")

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https://chatgpt.com/codex/tasks/task_b_68e20bdec7e0832e86de86ee3baad9c4

[chatgpt-codex-connector]

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[chatgpt-codex-connector]

Making required peers optional breaks module loading

The new peerDependenciesMeta marks react, @tscircuit/core, @tscircuit/math-utils, and typescript as optional, but lib/index.ts unconditionally imports all four modules at the top of the file (import GlobalReact from "react", etc.). After this change a consumer can install @tscircuit/import-snippet without those packages and npm/yarn will not warn, yet the library will immediately throw Cannot find module when it is imported because the default dependency map references those modules. This regresses installation safety for any user who does not already include the peers. Either remove the optional flag or lazy-load/guard the imports.

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