fix(provider): promote DeepSeek schema compatibility - #259

Node.js 20 is deprecated. The following actions target Node.js 20 but are being forced to run on Node.js 24: actions/cache/restore@0057852bfaa89a56745cba8c7296529d2fc39830, actions/cache/save@0057852bfaa89a56745cba8c7296529d2fc39830, actions/checkout@34e114876b0b11c390a56381ad16ebd13914f8d5, actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020. For more information see: https://github.blog/changelog/2025-09-19-deprecation-of-node-20-on-github-actions-runners/

Variable 'messages' is declared but never used. Unused variables should start with a '_'.

Variable 'diffs' is declared but never used. Unused variables should start with a '_'.

Variable 'platform' is declared but never used. Unused variables should start with a '_'.

Empty fallbacks in spreads are unnecessary

Variable 'platform' is declared but never used. Unused variables should start with a '_'.

Type alias 'DatabaseService' is declared but never used.

Empty fallbacks in spreads are unnecessary

Type alias 'NodeStatus' is declared but never used.

Type alias 'WorkflowStatus' is declared but never used.

Unexpected empty class.