Docs fix — applies_to: path /elastic-cloud-serverless — 49 pages

Generated by `gh-aw-docs-applies-to-sweep` for `elastic/docs-content` on 2026-W24.

Path /elastic-cloud-serverless · 49 total in scope · subtree corpus 49 pages.

## Findings (4)

```yaml
- file: release-notes/elastic-cloud-serverless/breaking-changes.md
line: 1
category: missing-applies-to
severity: high
evidence: "frontmatter has no applies_to key; page documents elastic-cloud-serverless breaking changes but omits mandatory page-level applies_to"
suggested_fix: |
applies_to:
serverless: ga

- file: release-notes/elastic-cloud-serverless/deprecations.md
line: 1
category: missing-applies-to
severity: high
evidence: "frontmatter has no applies_to key; page documents elastic-cloud-serverless deprecations but omits mandatory page-level applies_to"
suggested_fix: |
applies_to:
serverless: ga

- file: release-notes/elastic-cloud-serverless/index.md
line: 1
category: missing-applies-to
severity: high
evidence: "frontmatter has no applies_to key; page is the main elastic-cloud-serverless changelog but omits mandatory page-level applies_to"
suggested_fix: |
applies_to:
serverless: ga

- file: release-notes/elastic-cloud-serverless/known-issues.md
line: 1
category: missing-applies-to
severity: high
evidence: "frontmatter has no applies_to key; page documents elastic-cloud-serverless known issues but omits mandatory page-level applies_to"
suggested_fix: |
applies_to:
serverless: ga
```

## Done when
- All listed pages have a valid `applies_to` block per the verified reference.
- A PR addressing this issue is merged.

## Notes
- 45 `_snippets/` files skipped — they are include-only transclusion fragments with no frontmatter blocks and are not standalone pages.

> Generated by [Docs `applies_to` sweep agent](https://github.com/elastic/docs-content/actions/runs/27347264014) · 207 AIC · ⌖ 12.8 AIC · ⊞ 26.5K · [◷](https://github.com/search?q=repo%3Aelastic%2Fdocs-content+is%3Aissue+%22gh-aw-workflow-call-id%3A+elastic%2Fdocs-content%2Fgh-aw-docs-applies-to-sweep%22&type=issues)