feat: API specs update for version latest

[appwrite-specifications]

This PR contains API specification updates for version latest.

[greptile-apps]

Greptile Summary

Updates the latest OpenAPI specifications to version 1.9.6.

• Adds console-only affiliate APIs and corresponding schemas.
• Moves text embedding operations from the vectors database namespace to the embeddings namespace.
• Adds CDN cache invalidation APIs and permissions.
• Refines usage-query enums and numerous response schemas, defaults, required fields, and nullability declarations.
• Adds current defaults for account session path parameters across all three specifications.

Confidence Score: 5/5

The specification update appears safe to merge because no concrete changed-code failure was established.

The updated routes, authentication metadata, defaults, and schemas are internally plausible, and the investigated concerns either matched existing repository conventions or lacked evidence of an actual downstream contract failure.

Important Files Changed

Filename	Overview
specs/latest/open-api3-latest-client.json	Bumps the specification version and documents current as the default session identifier; no actionable defect was established.
specs/latest/open-api3-latest-console.json	Adds affiliate, embedding, and cache-invalidation contracts while refining usage and model schemas; no actionable defect was established.
specs/latest/open-api3-latest-server.json	Adds embedding and cache-invalidation contracts and aligns response nullability and required-field declarations; no actionable defect was established.

_{Reviews (1): Last reviewed commit: "chore: sync latest specs" | Re-trigger Greptile}