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/index.py

@@ -0,0 +1,23 @@
+from __future__ import annotations
+
+from oclaw.runtime.extensions.plugin_api import PluginEntry, define_plugin_entry
+
+from .api import list_runtime_image_generation_providers
+
+
+def register_image_generation_core_plugin(api) -> None:
+    providers = list_runtime_image_generation_providers(getattr(api, "runtime", None))
+    if not providers and hasattr(api, "register_tool"):
+        api.register_tool({"name": "generate_image"})
+
+
+def build_image_generation_core_plugin_entry() -> PluginEntry:
+    return define_plugin_entry(
+        id="image-generation-core",
+        name="Image Generation Core",
+        description="Runtime image generation helper APIs",
+        register=register_image_generation_core_plugin,
+    )
+
+
+plugin_entry = build_image_generation_core_plugin_entry()