[FEAT]: Replace API-based Analyzer with Prometheus Metrics Endpoints

[juikalan21]

Current issues with the analyzer:

1. API design problem - This is considered suboptimal for metrics collection. APIs can introduce unnecessary complexity and overhead

Solution:

1. Implementing Prometheus - Prometheus scrapes metrics directly which is more efficient than pushing via API. Also better for monitoring use cases.

Key Benefits of this Change:

1. Simplification:

• Remove API complexity
• Direct metrics exposure
• Standard monitoring approach

2. Scalability:

• Easy to add new collectors
• Better performance
• Lower resource usage

3. ** Standardization:**

• Common metrics format
• Built-in monitoring tools support
• Better integration options

4. Reliability:

• Fewer moving parts
• Built-in retry mechanisms
• Better failure handling

Overall, using standard Prometheus patterns for metrics exposure will implement a more scalable and maintainable architecture.