Update circuitjson dependencies and remove Bun lockfile

[a1local]

Summary

• update the tscircuit/circuit-json viewer stack and Vite/React runtime dependencies to their current published versions
• remove the tracked bun.lock while keeping bunfig.toml lockfile saving disabled
• ignore future bun.lock and bun.lockb files so Bun installs stay lockfile-free

Verification

• npx --yes npm-check-updates --target latest --format group --filter ...
• npx --yes bun install (no Bun lockfile recreated)
• npx --yes bun run build
• git diff --check

Notes

• npx --yes tsc --noEmit still fails on existing docs/reference-implementation.tsx unresolved docs-only references; this PR does not touch that file.
• Vercel compatibility should be confirmed by the PR preview/deployment check; local production Vite build succeeds on the updated dependency set.

/claim #79

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