Close the completed public publication gate

[AlbertXXuu]

Problem and behavior

The repository was already public, but its tracked plan, phase context and security review still described private visibility and pending disclosure/security checks. Record the owner's completed publication decision, successful PR #11/main delivery, final pre-publication remote audit and enabled public security controls.

The change is limited to three Markdown records. It preserves earlier private-state receipts and evidence history, leaves accepted runtime source 24a67ec unchanged, and retains experimental source alpha / SPIKE_CONDITIONAL. Enabled scanning and zero open alerts are described as observed configuration and a point-in-time result, not a security guarantee.

Validation

• Before and after editing: git diff --check and corepack pnpm format:check passed.
• Fresh GitHub reads confirmed public visibility; private vulnerability reporting, secret scanning and push protection enabled; protected main still requires Node 22.23.2/24.20.0 and prohibits force pushes/deletion.
• Published baseline b3680f7 has successful main CI: https://github.com/AlbertXXuu/ReproLock/actions/runs/33951502108.
• Independent read-only record review checks the diff against actual local receipts and live API results.
• This PR must pass both existing complete CI jobs and package smoke before merge. No runtime implementation or test fixture changed.

Review checklist

• Only the authorized publication records changed.
• Historical evidence and product-stage limitations remain intact.
• No credentials, full personal email or machine-specific path added.
• Observed results are distinguished from unproven product/security claims.