2.1.18

## What's Changed
* docs: add weekly changelog entry for July 6, 2026 by @jverre in https://github.com/comet-ml/opik/pull/7353
* docs: weekly changelog 2026-06-23 (2.0.77 → 2.1.5) by @jverre in https://github.com/comet-ml/opik/pull/7269
* [NA] [SDK] fix: strip /api suffix in get_ui_url instead of char set by @anxkhn in https://github.com/comet-ml/opik/pull/7287
* [OPIK-7076] [BE] Fix query timeouts with feedback score filters by enabling prefilter CTE by @miguelgrc in https://github.com/comet-ml/opik/pull/7360
* Update docs.yml by @jverre in https://github.com/comet-ml/opik/pull/7362
* [OPIK-7093] [QA] test: add direct E2E coverage for the Dataset Items page by @AndreiCautisanu in https://github.com/comet-ml/opik/pull/7355
* [OPIK-7243] [QA] docs: teach pom-discovery skill to handle the "Leave site?" dialog by @AndreiCautisanu in https://github.com/comet-ml/opik/pull/7356
* [NA] [QA] test(e2e): fall through to an offered provider when configuring models by @AndreiCautisanu in https://github.com/comet-ml/opik/pull/7324
* [OPIK-7253] fix: request identity encoding on all react-service auth calls by @thiagohora in https://github.com/comet-ml/opik/pull/7368
* [OPIK-6881] Add ClickHouse server profile settings to query parameters by @thiagohora in https://github.com/comet-ml/opik/pull/7359
* [NA] [BE][FE] chore: sync provider model definitions by @CometActions in https://github.com/comet-ml/opik/pull/7374
* [OPIK-7240] [INFRA] docs: add add-code-quality-hook skill by @JetoPistola in https://github.com/comet-ml/opik/pull/7375

## New Contributors
* @anxkhn made their first contribution in https://github.com/comet-ml/opik/pull/7287

**Full Changelog**: https://github.com/comet-ml/opik/compare/2.1.17...2.1.18