What's Changed

• fix(opencode): deduplicate forked sqlite history by @IvGolovach in #451
• ci: update coverage badge [skip ci] by @github-actions[bot] (709bfcb)
• fix(amp): reconcile partial ledger usage with message fallback by @IvGolovach in #453
• ci: update coverage badge [skip ci] by @github-actions[bot] (6745277)
• fix(gemini): avoid double-counting cached input tokens by @IvGolovach in #452

Full Changelog: v2.0.26...v2.0.27