chore(deps): autoupdate (needs claude fix)

[github-actions]

The dependency autoupdater failed during builds-and-checks.

Run log: https://github.com/dudko-dev/protoobject/actions/runs/33232788697

A Claude session has been dispatched to push fixes onto this branch
so the following commands all exit 0:

  npm run lint
  npm run build
  npm run test:ts

Claude will leave a status comment on this PR when it finishes.
The Claude workflow re-dispatches PR-checks once it is done, so the
checks below reflect its pushed fixes.

[claude]

Autoupdate check status: fixed and pushed

Initial failure: npm install failed with ERESOLVE unable to resolve dependency tree. The autoupdate bumped typescript to ^7.0.2, but typescript-eslint@8.68.0 (the latest stable release) declares a peer dependency of typescript ">=4.8.4 <6.1.0", so the two bumps were mutually incompatible. There is no newer typescript-eslint release (checked stable and alpha channels) that supports TypeScript 7 yet.

Fix applied: Pinned typescript back to ^6.0.3 in package.json (the latest version within typescript-eslint's supported peer range) and refreshed package-lock.json accordingly. No product logic was touched — this is purely a devDependency version adjustment.

Commands run after the fix, all exit 0:

• npm install --no-audit --no-fund — 0
• npm run lint — 0
• npm run build — 0
• npm run test:ts — 0

Pushed: commit 8e31f52 on chore/autoupdate-33232788697.

Note for the maintainer: once typescript-eslint publishes a release supporting TypeScript 7.x, the typescript pin can be relaxed again.