Fix restart tsserver description typo

[liurenfeng94-ops]

Fixes a typo in the user-facing restartTsserverOnIteration setting description.

The generated package contribution text said influincing; this updates the source generator and regenerated package.json so the VS Code setting description reads correctly.

Validation:

• pnpm generate:contributes
• pnpm vitest run
• pnpm typecheck
• pnpm exec eslint .
• pnpm build

[github-actions]

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[liurenfeng94-ops]

Thanks — I checked the diff again. This is a small text-only correction in the generator plus regenerated package metadata; no runtime behavior changes.