Clear consistent identifier names

Choose clear, consistent, and non-redundant names for identifiers across the codebase. Follow these guidelines:

1. Use specific, descriptive names that clearly indicate purpose:

   // Bad
   type SegmentSize = u32;
      
   // Good
   type WalSegmentSize = u32;  // Clearly indicates this is for WAL segments
   

2. Maintain consistent naming patterns throughout the codebase:

   // Bad: Mixing naming patterns
   struct PostHogLocalEvaluationFlag {}
   struct LocalEvaluationResponse {}
      
   // Good: Consistent naming
   struct LocalEvaluationFlag {}
   struct LocalEvaluationResponse {}
   

3. Avoid redundant prefixes when context is clear:

   // Bad: Redundant context
   pub http_client: reqwest::Client  // In HTTP-specific module
      
   // Good: Clean, contextual naming
   pub client: reqwest::Client
   

4. Use clear, specific variable names in method parameters:

   // Bad: Ambiguous naming
   async fn from_request_parts(_: &mut Parts, state: &Arc<ComputeNode>)
      
   // Good: Clear purpose
   async fn from_request_parts(_: &mut Parts, compute: &Arc<ComputeNode>)
   

This standard helps maintain code readability and reduces confusion during code review and maintenance.