## Description
Page and State switches would navigate to the last selected segment
which in turn would navigate to the last selected entity in that
segment. This was causing a split second delay showing the segment in a
loading / blank state till the entity navigation was processed. By
changing the navigation links, we will now navigate directly to the last
selected entity, avoiding multiple url changes and hence renders in
intermediate states
Fixes#31556
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
- **Refactor**
- Enhanced navigation and focus elements for improved user experience.
- **New Features**
- Streamlined focus management with a new key generation function in the
IDE.
- **Bug Fixes**
- Corrected issues in focus management logic for accurate page
navigation and entity selection.
- **Documentation**
- Simplified focus element usage instructions and removed outdated
references.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
## Description
Refactors the Context Switching functionality to make it usable of
different IDE types. It now will set a `FocusStrategy` based on the IDE
type { App, Module, Workflow } and perform the same operations.
Implementation of `FocusStrategy` for other IDE types will be done on
the EE side. It removes all dependence of `pageId` from the core
functionality and relies on the Strategy implementation to define what
states to store and set, and the key used for them.
Also renamed the functionality to `FocusRetention` for more clarity.
#### PR fixes following issue(s)
Fixes#29961
#### Type of change
- Chore (housekeeping or task changes that don't impact user perception)
## Testing
#### How Has This Been Tested?
- [ ] Manual
- [ ] JUnit
- [ ] Jest
- [ ] Cypress
#### Test Plan
> Add Testsmith test cases links that relate to this PR
>
>
#### Issues raised during DP testing
> Link issues raised during DP testing for better visiblity and tracking
(copy link from comments dropped on this PR)
>
>
>
## Checklist:
#### Dev activity
- [ ] My code follows the style guidelines of this project
- [ ] I have performed a self-review of my own code
- [ ] I have commented my code, particularly in hard-to-understand areas
- [ ] I have made corresponding changes to the documentation
- [ ] My changes generate no new warnings
- [ ] I have added tests that prove my fix is effective or that my
feature works
- [ ] New and existing unit tests pass locally with my changes
- [ ] PR is being merged under a feature flag
#### QA activity:
- [ ] [Speedbreak
features](https://github.com/appsmithorg/TestSmith/wiki/Guidelines-for-test-plans#speedbreakers-)
have been covered
- [ ] Test plan covers all impacted features and [areas of
interest](https://github.com/appsmithorg/TestSmith/wiki/Guidelines-for-test-plans#areas-of-interest-)
- [ ] Test plan has been peer reviewed by project stakeholders and other
QA members
- [ ] Manually tested functionality on DP
- [ ] We had an implementation alignment call with stakeholders post QA
Round 2
- [ ] Cypress test cases have been added and approved by SDET/manual QA
- [ ] Added `Test Plan Approved` label after Cypress tests were reviewed
- [ ] Added `Test Plan Approved` label after JUnit tests were reviewed
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
- **New Features**
- Added functionality for managing focus elements within the
application's integrated development environment (IDE).
- Introduced a focus strategy for handling focus elements in the
application.
- **Refactor**
- Restructured code for focus management configurations and strategies
to improve clarity and efficiency.
- Renamed `ConfigType` enum to `FocusElementConfigType` for better
reflection of its purpose.
- **Bug Fixes**
- Resolved issues with focus state restoration during navigation between
different URLs.
- **Tests**
- Updated test cases to align with the new focus management logic and
IDE type checks.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
