docs: preview platform api handoff

docs/edge/api/v1/platform-api/introduction.mdx

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+---
+title: "Platform API"
+description: "Reference for the CrewAI Platform public API."
+icon: "code"
+mode: "wide"
+---
+
+# CrewAI Platform API
+
+The Platform API is the supported public API for interacting with CrewAI
+Platform resources.
+
+This page is authored in `crewai-plus` and copied into the docs repo with the
+generated OpenAPI bundle.
+
+The generated OpenAPI bundle owns endpoint reference details. Authored pages own
+API material that OpenAPI does not model well, such as problem descriptions.

docs/edge/api/v1/problems/bad_request.mdx

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+---
+code: bad_request
+title: Bad request
+status: 400
+---
+
+# Bad request
+
+The request could not be processed because it was malformed or missing required request data.
+
+## When It Happens
+
+This usually means the request body, query string, headers, or required parameters are invalid before endpoint-specific validation can run.
+
+## How To Fix
+
+Review the endpoint contract, required parameters, request body shape, and content type before retrying.

docs/edge/api/v1/problems/internal_error.mdx

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+---
+code: internal_error
+title: Internal error
+status: 500
+---
+
+# Internal error
+
+An unexpected server-side failure prevented the request from completing.
+
+## When It Happens
+
+This means the platform encountered an unexpected condition while processing a valid request.
+
+## How To Fix
+
+Retry the request after a short delay. If the problem continues, contact support with the request details and timestamp.

docs/edge/api/v1/problems/not_found.mdx

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+---
+code: not_found
+title: Not found
+status: 404
+---
+
+# Not found
+
+The requested resource does not exist or is not available at the requested path.
+
+## When It Happens
+
+This can happen when the URL is incorrect, the resource identifier does not exist, or the resource is not visible through the public API.
+
+## How To Fix
+
+Check the endpoint path and resource identifier, then retry with a resource that exists and is available to the request.

docs/edge/api/v1/problems/validation_error.mdx

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+---
+code: validation_error
+title: Validation error
+status: 422
+---
+
+# Validation error
+
+The request was understood, but one or more submitted values failed validation.
+
+## When It Happens
+
+This usually means a submitted field is missing, malformed, out of range, duplicated, or conflicts with another value.
+
+## How To Fix
+
+Inspect the `detail` message for the field-specific issue, update the submitted values, and retry the request.