refactor(core): support tiered layer nodes (#33937)

packages/opencode/src/skill/discovery.ts

@@ -104,6 +104,6 @@ export const defaultLayer: Layer.Layer<Service> = layer.pipe(
   Layer.provide(NodePath.layer),
 )
 
-export const node = LayerNode.make(layer, [FSUtil.node, path, httpClient])
+export const node = LayerNode.make({ service: Service, layer: layer, deps: [FSUtil.node, path, httpClient] })
 
 export * as Discovery from "./discovery"

packages/opencode/src/skill/index.ts

@@ -354,13 +354,10 @@ export function fmt(list: Info[], opts: { verbose: boolean }) {
   ].join("\n")
 }
 
-export const node = LayerNode.make(layer, [
-  Discovery.node,
-  Config.node,
-  EventV2Bridge.node,
-  FSUtil.node,
-  Global.node,
-  RuntimeFlags.node,
-])
+export const node = LayerNode.make({
+  service: Service,
+  layer: layer,
+  deps: [Discovery.node, Config.node, EventV2Bridge.node, FSUtil.node, Global.node, RuntimeFlags.node],
+})
 
 export * as Skill from "."