Effect.orElseSucceed anti-pattern in API error handling

[dallenpyrah]

Problem

File: src/parallel/api.ts (line 44)

.pipe(Effect.orElseSucceed(() => "Failed to read error response"))

This recovers errors by returning a default value, which can mask parsing errors. The actual API error message becomes "Failed to read error response" even for real API errors.

Proposed Fix

Use Effect.catchAll to properly handle the error chain while preserving error details:

.pipe(Effect.catchAll((e) => 
  Effect.succeed(`Failed to read error response: ${e.message}`)
))