## Description
This Pr ensures that both release_external_saas_plugins_enabled and
license_external_saas_plugins_enabled flags are being used for the
frontend code as well where we show upcoming sections and premium tags
Fixes#39738
_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.Datasource"
### 🔍 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/14191640435>
> Commit: e35e9437b0ce13a7918202a0786034aaec2edf57
> <a
href="https://internal.appsmith.com/app/cypress-dashboard/rundetails-65890b3c81d7400d08fa9ee5?branch=master&workflowId=14191640435&attempt=1"
target="_blank">Cypress dashboard</a>.
> Tags: `@tag.Datasource`
> Spec:
> <hr>Tue, 01 Apr 2025 09:53:12 UTC
<!-- end of auto-generated comment: Cypress test results -->
## Communication
Should the DevRel and Marketing teams inform users about this change?
- [ ] Yes
- [x] No
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
- **New Features**
- Introduced a configurable flag that manages premium integration
options for external SaaS plugins, set to off by default.
- Added checks for premium integrations based on the new feature flag in
relevant components.
- **Refactor**
- Streamlined naming and logic for integration controls to enhance
clarity in displaying premium plugins and data sources.
- Improved error handling when accessing plugin icons to prevent runtime
errors.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: “sneha122” <“sneha@appsmith.com”>
a475973d27