重构仓库目录为统一的 runtime 分层并清理历史 openclaw 残留。

本次迁移将网关/通道/工具/技能/脚本与协议资源集中到新结构，统一路径常量与脚本转发机制，减少顶层噪音并保证运行与测试行为一致。

Made-with: Cursor

runtime/extensions/image-generation-core/api.py

@@ -0,0 +1,40 @@
+from __future__ import annotations
+
+from typing import Any
+
+def _runtime_get(runtime: Any, key: str):
+    if isinstance(runtime, dict):
+        return runtime.get(key)
+    return getattr(runtime, key, None)
+
+
+def list_runtime_image_generation_providers(runtime: Any = None) -> list[dict]:
+    providers = _runtime_get(runtime, "image_generation_providers")
+    if isinstance(providers, list):
+        return [p for p in providers if isinstance(p, dict)]
+    return []
+
+def generate_image(*, prompt: str, provider_id: str | None = None, runtime: Any = None, **kwargs) -> dict:
+    providers = list_runtime_image_generation_providers(runtime)
+    if not providers:
+        return {"ok": False, "error": "no_image_generation_provider_registered"}
+
+    chosen = None
+    if provider_id:
+        chosen = next((p for p in providers if str(p.get("id")) == provider_id), None)
+    if chosen is None:
+        chosen = providers[0]
+
+    generator = chosen.get("generate")
+    if callable(generator):
+        result = generator(prompt=prompt, **kwargs)
+        if isinstance(result, dict):
+            return {"ok": True, "provider": chosen.get("id"), **result}
+        return {"ok": True, "provider": chosen.get("id"), "result": result}
+
+    return {
+        "ok": True,
+        "provider": chosen.get("id"),
+        "prompt": prompt,
+        "note": "provider_has_no_generate_callable",
+    }