Release Relay 0.1.1

[devkyato]

What changed

• bump Relay to 0.1.1
• make relay.__version__ the single source for package and CLI version metadata
• add complete 0.1.1 release notes and changelog entries
• make README alpha wording future-proof across the 0.1.x series
• update the bug-report example version

Why

The public repository gained meaningful CI, compatibility, community-health, security, and dependency-maintenance improvements after 0.1.0. A maintenance release makes those improvements available in a consistent tagged source state without changing analyzer behaviour.

User impact

The CLI, public API, rule semantics, severities, and report schemas are unchanged. Packaging is safer because distribution metadata and relay --version can no longer drift between duplicate version declarations.

Validation

• pytest — 37 passed
• ruff check . — passed
• ruff format --check . — passed
• strict mypy — passed
• relay --version and relay.__version__ — 0.1.1
• wheel metadata, import version, and CLI version aligned in a clean environment
• wheel and source distribution built successfully
• source archive contains docs/releases/0.1.1.md
• SHA-256 checksums generated