fix(core): correct autoFixer wait fallback action format

[XePope]

What

Fix incorrect action format in autoFixer's missing-action fallback. The old format { name: 'wait', input: { seconds: 1 } } does not match the expected { toolName: toolInput } structure used by the macro tool, causing Zod schema validation to fail silently.

Type

• Breaking change
• Bug fix
• Feature / Improvement
• Refactor / Chores
• Documentation / Website / Demo / Testing

Testing

• Tested in modern browsers
• No console errors
• Types/doc added

Requirements / 要求

• I have read and follow the Code of Conduct and Contributing Guide . / 我已阅读并遵守行为准则。
• This PR is NOT generated by a bot or AI agent acting autonomously. I have authored or meaningfully reviewed every change. / 此 PR 不是由 bot 或 AI 自主生成的，我已亲自编写或充分审查了每一处变更。

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