Pass results to workflow step condition function (#1867)

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## Description

Please provide a clear description of your changes.

---

## Type of Change

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- [ ] 🐛 Bug fix (non-breaking change which fixes an issue)
- [ ] ✨ New feature (non-breaking change which adds functionality)
- [ ] 💥 Breaking change (fix or feature with breaking changes)
- [ ] 📝 Documentation update
- [ ] 🎨 UI/UX improvement
- [ ] 🔒 Security enhancement
- [ ] ⚡ Performance improvement

## Areas Affected

Please check all that apply:

- [ ] Email Integration (Gmail, IMAP, etc.)
- [ ] User Interface/Experience
- [ ] Authentication/Authorization
- [ ] Data Storage/Management
- [ ] API Endpoints
- [ ] Documentation
- [ ] Testing Infrastructure
- [ ] Development Workflow
- [ ] Deployment/Infrastructure

## Testing Done

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- [ ] Unit tests added/updated
- [ ] Integration tests added/updated
- [ ] Manual testing performed
- [ ] Cross-browser testing (if UI changes)
- [ ] Mobile responsiveness verified (if UI changes)

## Security Considerations

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- [ ] No sensitive data is exposed
- [ ] Authentication checks are in place
- [ ] Input validation is implemented
- [ ] Rate limiting is considered (if applicable)

## Checklist

- [ ] I have read the [CONTRIBUTING](https://github.com/Mail-0/Zero/blob/staging/.github/CONTRIBUTING.md) document
- [ ] My code follows the project's style guidelines
- [ ] I have performed a self-review of my code
- [ ] I have commented my code, particularly in complex areas
- [ ] I have updated the documentation
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- [ ] I have added tests that prove my fix/feature works
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- [ ] Any dependent changes are merged and published

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<!-- This is an auto-generated description by cubic. -->
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## Summary by cubic
Updated the workflow engine to pass the results object to each step's condition function, allowing conditions to use previous step results.

<!-- End of auto-generated description by cubic. -->

Author: MrgSub

apps/server/src/thread-workflow-utils/workflow-engine.ts

@@ -58,7 +58,7 @@ export class WorkflowEngine {
       }
 
       try {
-        const shouldExecute = step.condition ? await step.condition(context) : true;
+        const shouldExecute = step.condition ? await step.condition({ ...context, results }) : true;
         if (!shouldExecute) {
           console.log(`[WORKFLOW_ENGINE] Condition not met for step: ${step.name}`);
           continue;