Release GlyphPact 1.1.0

[omar-hanafy]

Summary

• add optional same-file Dart icon catalogs with verified Flutter tree shaking
• add report v3 codepoint capacity telemetry and the 80% near-exhaustion warning
• reject established lock range drift while preserving tombstones and stable sharding guidance
• update package metadata, documentation, site, CI, plugin manifests, bundled wheel, and MCP smoke coverage

Validation

• Python: 581 passed, 3 expected skips
• full Flutter rendering and five exact release cmap builds passed
• Dart 3.0 and 3.7 language formatter gates passed locally on Dart 3.12
• Ruff, mypy, JSON Schema, Twine, dependency audit, example build/check, site static and 49 browser tests passed
• installed-wheel, plugin, and copied-cache MCP smoke passed
• deterministic root and plugin wheel SHA-256: 0b75602d68288134efbb47ece9383be115fb50ad0b8a99803943406abc97dffe

Closes #23