feat(derive): Granular Provider Metrics

[refcell]

Description

Adds provider method call and error counter metrics.

[refcell]

• fix(examples): Reset Failed Payload Derivation Metric #338
• feat(derive): Frame Count -> Channels Histogram #337
• fix(derive): Pipeline Iterator #334
• feat(derive): Track Current Channel Size #331
• fix(derive): Prefix Metric Names #330
• fix(examples): Graceful Payload Validation #327
• feat(derive): Additional Stage Metrics #326
• feat(derive): Granular Provider Metrics #325 👈
• main

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[codecov-commenter]

Codecov Report

Attention: Patch coverage is 9.18367% with 89 lines in your changes missing coverage. Please review.

Project coverage is 77.8%. Comparing base (3a9c70e) to head (63e3fd5).

Files	Patch %	Lines
crates/derive/src/online/alloy_providers.rs	0.0%	51 Missing ⚠️
crates/derive/src/online/beacon_client.rs	0.0%	37 Missing ⚠️
crates/derive/src/stages/channel_bank.rs	0.0%	1 Missing ⚠️

Additional details and impacted files

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