Release v0.6.0

What's Changed

• fix: make assistant E2E tests model-agnostic and upgrade to qwen3 by @peppescg in #498
• fix: hardcode OIDC_PROVIDER_ID to oidc by @peppescg in #497
• chore(deps): update dependency stacklok/toolhive-registry-server to v0.6.6 by @renovate[bot] in #459
• chore(deps): update azure/setup-helm action to v5 by @renovate[bot] in #477
• chore(deps): update anthropics/claude-code-action action to v1.0.107 by @renovate[bot] in #501
• chore(deps): update actions/upload-artifact digest to 043fb46 by @renovate[bot] in #500
• chore(deps): update actions/cache digest to 27d5ce7 by @renovate[bot] in #499
• chore(deps): update dependency @biomejs/biome to v2.4.13 by @renovate[bot] in #502
• chore(deps): update dependency @hono/node-server to ^1.19.14 by @renovate[bot] in #503
• chore(deps): update dependency @testing-library/react to ^16.3.2 by @renovate[bot] in #505
• chore(deps): update dependency @vitejs/plugin-react to ^6.0.1 by @renovate[bot] in #506
• chore(deps): update dependency @mswjs/http-middleware to ^0.10.3 by @renovate[bot] in #504
• chore: release v0.6.0 by @peppescg in #507

Full Changelog: v0.5.1...v0.6.0