Use resolved_middleware for Middleware Management and Uptime Checks

[Ashesh3]

With the upcoming merge of PR #1741 in the coronasafe/care repository, we have an opportunity to streamline our middleware management and asset uptime verification processes. The key feature of this PR is the introduction of the resolved_middleware field, which can significantly simplify our current codebase.

Objectives:

1. Middleware Override: Utilize the resolved_middleware field to handle client-side asset configuration overrides. This approach should replace the existing method, providing a more structured and maintainable way to manage these overrides.

2. Asset Uptime Checking: Incorporate the resolved_middleware field in our strategy for asset uptime verification. By doing so, we can reduce the complexity of our uptime checking logic, making it more efficient and easier to understand.

Expected Outcomes:

• A unified system for middleware management.
• Simplified and more maintainable code for asset configuration overrides.
• Enhanced efficiency and clarity in asset uptime checking processes.