v0.8.0

What's Changed

• chore: bump version to 0.8.0-next by @github-actions[bot] in https://github.com/feloy/openshell-image-builder/pull/34
• chore(deps): Bump taiki-e/install-action from 2.79.9 to 2.79.11 by @dependabot[bot] in https://github.com/feloy/openshell-image-builder/pull/35
• docs: restructure and expand README by @feloy in https://github.com/feloy/openshell-image-builder/pull/36
• chore(deps): Bump taiki-e/install-action from 2.79.11 to 2.79.13 by @dependabot[bot] in https://github.com/feloy/openshell-image-builder/pull/38
• feat(agent): add opencode agent support by @feloy in https://github.com/feloy/openshell-image-builder/pull/39
• feat(policy): embed and install a layered sandbox policy by @feloy in https://github.com/feloy/openshell-image-builder/pull/37

Full Changelog: feloy/openshell-image-builder@v0.7.0...v0.8.0