docs(deepeval): add upstream adapter documentation

[ruivieira]

What and why

Creates upstream documentation for the DeepEval adapter on eval-hub.github.io. Covers: usage guide, benchmark reference, dataset format schemas, MLflow integration, and configuration reference.

Type

• feat
• docs
• fix
• refactor / chore
• test / ci

Testing

• Tested manually
• Tests added or updated

Pages added

• adapters/deepeval/ — Overview with EvalHub-first quick start (SDK CLI, Python SDK, REST API tabs)
• adapters/deepeval/configuration — JobSpec structure, all parameters grouped by concern, MLflow integration, environment variables
• adapters/deepeval/benchmarks — All 8 benchmarks (5 single-turn, 3 multi-turn) with required columns, output metrics, and dataset format reference (CSV / JSONL / JSON)
• adapters/deepeval/examples — Worked examples: faithfulness, hallucination detection, multi-turn role adherence, conversation completeness, local testing, MLflow-tracked evaluation

Summary by CodeRabbit

• New Features
  • Added a DeepEval adapter documentation section with Overview, Configuration, Benchmarks, and Examples pages.
  • Documented supported single-turn and multi-turn evaluation metrics, dataset formats, required columns, and configuration options.
  • Added quick-start guidance for SDK, REST API, local execution, container usage, and MLflow tracking.
  • Included practical examples covering faithfulness, hallucination detection, role adherence, and conversation completeness.

[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro Plus

Run ID: 518cd755-c690-4482-a8f5-64220e69562b

📥 Commits

Reviewing files that changed from the base of the PR and between 9e0c499 and ef83a83.

📒 Files selected for processing (2)

• src/content/docs/adapters/deepeval/configuration.md
• src/content/docs/adapters/deepeval/examples.mdx

🚧 Files skipped from review as they are similar to previous changes (2)

• src/content/docs/adapters/deepeval/configuration.md
• src/content/docs/adapters/deepeval/examples.mdx

---

📝 Walkthrough

Walkthrough

Adds DeepEval adapter documentation covering overview, configuration, benchmarks, examples, local execution, MLflow integration, and sidebar navigation.

Changes

DeepEval adapter documentation

Layer / File(s)	Summary
Overview and navigation astro.config.mjs, src/content/docs/adapters/deepeval/index.mdx	Adds the DeepEval sidebar subsection, adapter workflow overview, quick-start commands, provider details, container usage, and direct execution instructions.
Configuration and benchmark references src/content/docs/adapters/deepeval/configuration.md, src/content/docs/adapters/deepeval/benchmarks.md	Documents JobSpec fields, parameters, environment variables, MLflow settings, supported benchmarks, dataset formats, and column requirements.
Worked evaluation examples src/content/docs/adapters/deepeval/examples.mdx	Adds faithfulness, hallucination, multi-turn, local testing, and MLflow-tracked evaluation examples.

Estimated code review effort: 3 (Moderate) | ~20 minutes

Possibly related PRs

• eval-hub/eval-hub.github.io#80: Updates the same Starlight adapter navigation structure for RAGAS documentation.
• eval-hub/eval-hub.github.io#93: Adds the MLflow setup guide referenced by the DeepEval examples.

Suggested labels: kind/docs

Suggested reviewers: ppadashe-psp, julpayne, gnaulak-redhat

🚥 Pre-merge checks | ✅ 5

✅ Passed checks (5 passed)

Check name	Status	Explanation
Title check	✅ Passed	The title is concise and accurately summarizes the main change: adding upstream DeepEval adapter documentation.
Description check	✅ Passed	The description covers what, type, testing, and added pages, with only a missing issue reference and no breaking changes noted.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.
Linked Issues check	✅ Passed	Check skipped because no linked issues were found for this pull request.
Out of Scope Changes check	✅ Passed	Check skipped because no linked issues were found for this pull request.

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests

---

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[coderabbitai]

Actionable comments posted: 2

🤖 Prompt for all review comments with AI agents

Verify each finding against current code. Fix only still-valid issues, skip the
rest with a brief reason, keep changes minimal, and validate.

Inline comments:
In `@src/content/docs/adapters/deepeval/configuration.md`:
- Around line 26-28: Update the JobSpec example’s "parameters" value in the
configuration documentation to valid JSON by replacing the inline comment with
an empty object or a concrete parameter entry; preserve the surrounding example
structure.

In `@src/content/docs/adapters/deepeval/examples.mdx`:
- Around line 277-291: Update the documented EvalHub job submission example to
configure MLflow using the top-level JobSpec experiment_name field rather than
passing experiment_name through DeepEval-specific --param values. Remove the
CLI-side MLFLOW_TRACKING_URI export and note or demonstrate that cluster-mode
tracking URI configuration is supplied by the EvalHub server/sidecar.

🪄 Autofix (Beta)

Fix all unresolved CodeRabbit comments on this PR:

• Push a commit to this branch (recommended)
• Create a new PR with the fixes

---

ℹ️ Review info

⚙️ Run configuration

Configuration used: defaults

Review profile: CHILL

Plan: Pro Plus

Run ID: c6eab020-427c-47b6-b84f-185fa517242a

📥 Commits

Reviewing files that changed from the base of the PR and between fe7071e and 9e0c499.

📒 Files selected for processing (5)

• astro.config.mjs
• src/content/docs/adapters/deepeval/benchmarks.md
• src/content/docs/adapters/deepeval/configuration.md
• src/content/docs/adapters/deepeval/examples.mdx
• src/content/docs/adapters/deepeval/index.mdx

[ppadashe-psp]

Approved