v4.1.1

• Fixed package imports field pointing to missing src/ directory.
• Updated @github/copilot-sdk to 0.2.1.
• Updated @types/node to 25.5.2.
• Updated llm-mock-server to 1.0.7.
• Updated llm-schemas to 1.0.3.
• Updated oxfmt to 0.44.0.
• Updated oxlint to 1.59.0.
• Updated vitest to 4.1.4.