## Description
Updating the login and signup page for cloud hosting as per new design
Fixes [#32267](https://github.com/appsmithorg/appsmith/issues/32267)
## 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/8723701550>
> Commit: 65a0179c5d22e1f950888c24a119af608aed2a28
> Cypress dashboard url: <a
href="https://internal.appsmith.com/app/cypress-dashboard/rundetails-65890b3c81d7400d08fa9ee5?branch=master&workflowId=8723701550&attempt=4"
target="_blank">Click here!</a>
<!-- end of auto-generated comment: Cypress test results -->
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
- **New Features**
- Enhanced titles and messages across login, signup, and forgot password
pages for clarity and engagement.
- Added new analytics event for tracking visits to self-hosting
documentation.
- Introduced new content and layout adjustments in user authentication
pages to improve user experience.
- Implemented conditional rendering to optimize content display for
mobile devices and cloud hosting scenarios.
- **Bug Fixes**
- Updated footer links to use consistent capitalization.
- **Refactor**
- Major structural and styling overhaul of forms and user authentication
components to utilize modern CSS practices and improve maintainability.
- **Documentation**
- Added direct links to self-hosting documentation to facilitate user
access.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
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