Add erofs support to apko.#2249

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smoser wants to merge 16 commits into

chainguard-dev:mainfrom

smoser:feat/apko-erofs

Commits on May 28, 2026

build: rename writeERofs -> writeErofs for capitalization consistency

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add doc on using akpo_build with erofs
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erofs: fix DiffID and set uncompressed-digest annotation on compressed layers

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docs(erofs): refresh stale notes and fix the manual-overlay snippet

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erofs: surface the compressed --format variants and reject bad options

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erofs: dedupe spec constants into pkg/build/types

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erofs(mount): drop -o loop from kernel layer mount

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erofs(mount): fail Unmount fast instead of cascading EBUSY

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erofs(mount): expose --read-only and short-circuit single-layer mounts

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