## Description
Adding core logic for Reactive Actions in Post evaluations flow which
enables queries in Appsmith to automatically re-run when their dependent
variables change, making apps more dynamic, responsive, and easier to
build.
Fixes [#39835](https://github.com/appsmithorg/appsmith/issues/39835)
[#40814](https://github.com/appsmithorg/appsmith/issues/40814)
[#40989](https://github.com/appsmithorg/appsmith/issues/40989)
## 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/15824074133>
> Commit: d9d222536c5d4bf81430b120cfc382f593e36a13
> <a
href="https://internal.appsmith.com/app/cypress-dashboard/rundetails-65890b3c81d7400d08fa9ee5?branch=master&workflowId=15824074133&attempt=1"
target="_blank">Cypress dashboard</a>.
> Tags: `@tag.All`
> Spec:
> <hr>Mon, 23 Jun 2025 13:35:17 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
- **New Features**
- Support for reactive queries that execute automatically after
evaluation when dependencies change.
- Tracking and status indicators for on-load actions showing execution
status per action.
- Included action run behavior in analytics and logging for enhanced
action execution insights.
- Added a saga to handle execution of reactive queries with debounced
processing.
- **Bug Fixes**
- Improved detection of table data changes using deep equality checks to
avoid missed updates.
- Prevented unnecessary execution when no batch actions are present.
- **Refactor**
- Enhanced handling of reactive paths and dynamic triggers for actions
and JS functions.
- Improved dependency management with validation to detect and prevent
reactive dependency misuse.
- Consolidated evaluation substitution types into a centralized
constants file.
- Refined evaluation logic to skip certain data paths and track reactive
actions precisely.
- Centralized imports of evaluation substitution types for consistency.
- **Tests**
- Updated tests to include new properties like run behavior and dynamic
trigger paths for actions and JS functions.
- Adjusted test expectations to align with updated dependency tracking
and evaluation logic.
- **Chores**
- Added utility functions for dependency and entity type checks.
- Improved type definitions and reorganized imports for clarity and
maintainability.
- Added new selectors to expose on-load action execution status.
- Introduced new interfaces and placeholder saga utilities for JS module
instance handling.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: “sneha122” <“sneha@appsmith.com”>
325b62be28