feat: connections docs

[liyouzhi666]

Summary by CodeRabbit

• Documentation
  • Added comprehensive Connections docs: overview, intro, index, and a detailed "How To / Using Connections" guide.
  • Includes step-by-step UI workflows, lifecycle operations (create/duplicate/edit/enable/delete), verification and deletion semantics, and guidance on updating dependent workloads.
  • Documents supported connection kinds (URI, OCI registry, S3), runtime behavior for consuming connections, metadata usage, and example manifests.

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Branch Preview URL:	https://feat-connections-docs.alauda-ai.pages.dev

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[coderabbitai]

No actionable comments were generated in the recent review. 🎉

ℹ️ Recent review info

⚙️ Run configuration

Configuration used: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: c618b8c9-1dbe-4ecd-a638-bc296cf62cf7

📥 Commits

Reviewing files that changed from the base of the PR and between 579302e and d28ec68.

📒 Files selected for processing (1)

• docs/en/connections/how_to/using_connections.mdx

✅ Files skipped from review due to trivial changes (1)

• docs/en/connections/how_to/using_connections.mdx

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Walkthrough

Added new documentation pages for a Connections feature (index, overview, intro, how-to) and updated an existing model storage doc to cross-reference the new "Using Connections" guide. All changes are documentation-only.

Changes

Cohort / File(s)	Summary
Connections docs: root & overview docs/en/connections/index.mdx, docs/en/connections/overview/index.mdx, docs/en/connections/overview/intro.mdx	Added Connections index and overview pages with frontmatter and intro describing project-scoped connection secrets, connection types (ConfigMaps in kube-public), and supported kinds (URI, OCI, S3).
Connections docs: how-to guide docs/en/connections/how_to/index.mdx, docs/en/connections/how_to/using_connections.mdx	Added how-to landing and detailed guide explaining create/update/delete flows, UI steps, verification, connection type lifecycle, runtime secret mounting (imagePullSecret, ServiceAccount), annotations, and example Kubernetes manifests.
Cross-reference update docs/en/model_inference/model_management/functions/model_storage.mdx	Added a cross-reference to the new "Using Connections" page and minor newline cleanup.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~5 minutes

Possibly related PRs

• Add Model Storage #89 — touched docs/en/model_inference/model_management/functions/model_storage.mdx, which is also updated here.

Suggested reviewers

• zhaomingkun1030
• typhoonzero

Poem

🐰 New pages sprout where docs paths meet,
Connections mapped in tidy rows and neat,
Secrets, types, and examples hop in line,
A little guide to set your endpoints fine,
Hooray — the doc warren feels complete! 🥕

🚥 Pre-merge checks | ✅ 3

✅ Passed checks (3 passed)

Check name	Status	Explanation
Description Check	✅ Passed	Check skipped - CodeRabbit’s high-level summary is enabled.
Title check	✅ Passed	The PR title 'feat: connections docs' accurately describes the main change: adding comprehensive documentation for the Connections feature across multiple new documentation pages.
Docstring Coverage	✅ Passed	No functions found in the changed files to evaluate docstring coverage. Skipping docstring coverage check.

_{✏️ Tip: You can configure your own custom pre-merge checks in the settings.}

✨ Finishing Touches

🧪 Generate unit tests (beta)

• Create PR with unit tests
• Commit unit tests in branch feat/connections-docs

---

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[coderabbitai]

Actionable comments posted: 2

🤖 Prompt for all review comments with AI agents

Verify each finding against the current code and only fix it if needed.

Inline comments:
In `@docs/en/connections/how_to/using_connections.mdx`:
- Line 134: Update the wording that currently reads "cluster-level configmaps"
to use Kubernetes' canonical Kind capitalization "cluster-level ConfigMaps" in
the sentence that says "The current implementation uses project secrets for
connections and cluster-level configmaps for connection types" in
using_connections.mdx; also scan the same document for other occurrences of
"configmaps" and normalize them to "ConfigMaps" for consistency.
- Around line 33-34: Update the two list labels to use hyphenated compound
modifiers for consistency: change "OCI compliant registry" to "OCI-compliant
registry" and "S3 compatible object storage" to "S3-compatible object storage"
in the docs content so the labels match the suggested wording; search for those
exact label strings in the file to locate and replace them.

🪄 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: Organization UI

Review profile: CHILL

Plan: Pro

Run ID: d77d2b6b-8548-41db-ac61-096f44033d89

📥 Commits

Reviewing files that changed from the base of the PR and between ee19dcd and 579302e.

📒 Files selected for processing (6)

• docs/en/connections/how_to/index.mdx
• docs/en/connections/how_to/using_connections.mdx
• docs/en/connections/index.mdx
• docs/en/connections/overview/index.mdx
• docs/en/connections/overview/intro.mdx
• docs/en/model_inference/model_management/functions/model_storage.mdx