## Description
We decoupled the widget-config.json file (177KB when zipped) from the
main bundle and implemented lazy loading during DSL migrations. This
optimisation reduces the size of the main chunk by 10%, which should
lead to better performance, specifically improving FCP and LCP, as the
main chunk's fetch and evaluation times are reduced
Fixes #`Issue Number`
_or_
Fixes `Issue URL`
> [!WARNING]
> _If no issue exists, please create an issue first, and check with the
maintainers if the issue is valid._
## Automation
/ok-to-test tags="@tag.All"
### 🔍 Cypress test results
<!-- This is an auto-generated comment: Cypress test results -->
> [!TIP]
> 🟢🟢🟢 All cypress tests have passed! 🎉🎉🎉
> Workflow run:
<https://github.com/appsmithorg/appsmith/actions/runs/11384816747>
> Commit: ae14b3f40c4c1ef77250157e56aed97acae5cbaf
> <a
href="https://internal.appsmith.com/app/cypress-dashboard/rundetails-65890b3c81d7400d08fa9ee5?branch=master&workflowId=11384816747&attempt=2"
target="_blank">Cypress dashboard</a>.
> Tags: `@tag.All`
> Spec:
> <hr>Thu, 17 Oct 2024 15:04:34 UTC
<!-- end of auto-generated comment: Cypress test results -->
## Communication
Should the DevRel and Marketing teams inform users about this change?
- [ ] Yes
- [ ] No
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
## Summary by CodeRabbit
- **New Features**
- Enhanced migration logic for DSL widgets with asynchronous operations.
- Improved performance with lazy loading of widget configurations.
- Added optional properties to page response data structures.
- **Bug Fixes**
- Resolved issues with dynamic binding path migrations.
- **Tests**
- Updated test cases to handle asynchronous operations for better
reliability and accuracy.
- **Chores**
- Improved type safety and error handling in widget factory utilities
and mock functions.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
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