v1.4.1: 16MiB blob support & configurable secondary storage

What's Changed

• 16 MiB blob support
• Explicit support for read fallback and cache targeting using secondary storage provides (currently just supports S3). This allows users to differentiate between a cache target vs. a read fallback.
• Minor bug fixes

PRs

• refactor(metrics): remove dependency on optimism metrics by @samlaf in #94
• docs: fix file misnaming by @charmful0x in #103
• change disperseBlob response timeout to 60sec by @bxue-l2 in #105
• feat: Support explict modes for read fallbacks and caching by @epociask in #104
• chore: Update large blob test to use 16mb by @epociask in #108
• fix: Commitment decoding bug && server handler tests by @epociask in #112

New Contributors

• @charmful0x made their first contribution in #103

Full Changelog: v1.4.0...v1.4.1