feat auth methods api

[atharvadeosthale]

No description provided.

[greptile-apps]

Greptile Summary

This PR adds the Auth methods API feature launch: a new docs page (/docs/advanced/platform/auth-methods), a blog post, a changelog entry, sidebar nav entry, and supporting screenshots for both light and dark modes. The docs page and nav entry are complete and consistent. The previously-flagged missing blog cover image (/images/blog/announcing-auth-methods-api/cover.png) remains absent, leaving both the blog post and changelog entry with a broken cover image.

Confidence Score: 4/5

Safe to merge once the missing blog cover image is added; all other content is consistent and well-structured.

Score is capped at 4 due to the outstanding P1 (missing cover image) that was flagged previously and remains unresolved, causing broken image renders in both the blog post and changelog entry.

src/routes/blog/post/announcing-auth-methods-api/+page.markdoc and src/routes/changelog/(entries)/2026-04-29.markdoc both reference the absent cover image at /images/blog/announcing-auth-methods-api/cover.png.

Important Files Changed

Filename	Overview
src/routes/blog/post/announcing-auth-methods-api/+page.markdoc	New blog post announcing the Auth methods API; cover image at /images/blog/announcing-auth-methods-api/cover.png is still absent from the repo (previously flagged).
src/routes/changelog/(entries)/2026-04-29.markdoc	New changelog entry for the Auth methods API; references the same missing cover image as the blog post.
src/routes/docs/advanced/platform/auth-methods/+page.markdoc	New docs page for Auth methods; images, code examples for all SDKs, and CLI snippet are present and consistent.
src/routes/docs/advanced/platform/+layout.svelte	Adds Auth methods nav item to Access control section with isNewUntil('30 May 2026'); format matches existing entries and the target page now exists.
.optimize-cache.json	Adds cache hashes for the two new auth-methods screenshot images; straightforward.

_{Reviews (2): Last reviewed commit: "add missing page" | Re-trigger Greptile}

[greptile-apps]

Blog cover image missing

The frontmatter declares cover: /images/blog/announcing-auth-methods-api/cover.png, but static/images/blog/announcing-auth-methods-api/cover.png does not exist in the repo or in this PR. The blog post and the changelog entry (which reuses the same path) will both render a broken image.