chore(sdk): sync to agent_platform@3805647 (v1.0.1)

[abonneth]

Auto-generated from agent_platform's codegen home (sdk-codegen/).

Version: 1.0.1 (patch; every sync bumps +0.0.1) · upstream flagged this a breaking change
Upstream: agent_platform@3805647

Bump agent-interface to 1.13.0 (#1400)

---

Note

High Risk
Breaking public API for environment/browser configuration removes multimodal and top-level sizing fields; existing SDK callers must migrate to discriminated mode objects.

Overview
SDK 1.0.1 syncs with upstream agent-interface 1.13.0 and renames the OpenAPI product title to Computer-Use Agents.

Browser environment configuration is a breaking API shape change. mode is no longer a string (visual / text / multimodal); it is a discriminated object with type: "visual" or type: "text". Top-level width, height, and page_chars are removed from browser/environment create, update, and patch; viewport size lives on visual mode (width / height), and text paging uses chunk_size on text mode. The old multimodal mode is dropped in favor of visual mode with markdown: true.

The Python SDK mirrors this: new types BrowserVisualMode, BrowserTextMode, and BrowserMode_Text / BrowserMode_Visual, environment clients no longer expose the old flat parameters, and request bodies serialize mode through the union converter.

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[abonneth]

Superseded by #158 (sync to agp@8e6b5b0, v1.0.1 - merged and published). Closing this outdated auto-sync.