build: bump the package version to 1.1.0 for the v1.1 release

[drawmeanelephant]

Summary

Bumps the package version to 1.1.0 in the three lockstep locations for the v1.1 release:

• build.zig.zon (single source of truth)
• src/oliver.zig public version constant (--version output)
• .github/workflows/binaries.yml smoke-test assertions (both the Linux and Windows legs)

Release window

Everything since v1.0.0: GFM task lists + raw-HTML policy (#97), fuzz wall (#98), stable C ABI (#99), Windows binary (#100), --json (#103), --diagnostics (#104), oliver meta (#111), oliver wrap (#112), native link rewriting (#113), plan+manifest (#114), and the wrap-parsing / CI / meta-quoting / docs-frontmatter fixes (#116, #119, #121, #123).

Verification

• zig build test --summary all: 455/455 tests, 14/14 steps
• zig fmt clean

[itoqa]

Commit: f6e1cb5: 9 test cases ran, 9 passed ✅.

Summary

Coverage spans release identity and version reporting across platforms, including commit propagation, clean local-build output, artifact consistency, native smoke checks, and publication safeguards. It also exercises the core Markdown-to-HTML rendering happy path and release workflow gating behavior.

Safe to merge — the exercised release, workflow, versioning, and rendering behaviors showed no PR-attributable regressions or failures, so there is no merge blocker indicated by this run.

Tests run by Ito

Result	Severity	Type	Description
✅	—	General	The package manifest, public library, and command-line tool all identify the release as version 1.1.0.
✅	—	General	All five release files reported version 1.1.0 and the same source commit. The native ARM Linux file also printed the expected identity and exited successfully.
✅	—	General	If either native smoke check fails, the release publication job does not run and no rolling release assets are uploaded.
✅	—	General	The release workflow carries the source commit into the built artifacts, and the smoke checks confirm the downloaded Linux and Windows binaries report the exact commit before publication.
✅	—	Commit	The command printed version 1.1.0 with the exact injected commit in the expected parenthesized format, followed by a newline.
✅	—	Commit	A local build with no commit value prints exactly oliver 1.1.0 and does not add an empty commit label.
✅	—	Render	The Linux release binary converted '# Hello world' into the expected heading with italic text and exited successfully.
✅	—	Version	The built command-line tool reported version 1.1.0 and included the injected source commit in the expected format.
✅	—	Workflow	The release workflow can be started manually, checks the Linux and Windows binaries, and publishes only after the build and Windows check succeed.

Tip

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