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

packages/opencode/src/provider/auth.ts

@@ -228,6 +228,6 @@ export const defaultLayer = Layer.suspend(() =>
   layer.pipe(Layer.provide(Auth.defaultLayer), Layer.provide(Plugin.defaultLayer)),
 )
 
-export const node = LayerNode.make(layer, [Auth.node, Plugin.node])
+export const node = LayerNode.make({ service: Service, layer: layer, deps: [Auth.node, Plugin.node] })
 
 export * as ProviderAuth from "./auth"

packages/opencode/src/provider/provider.ts

@@ -1979,14 +1979,10 @@ export function parseModel(model: string) {
   }
 }
 
-export const node = LayerNode.make(layer, [
-  FSUtil.node,
-  Config.node,
-  Auth.node,
-  Env.node,
-  Plugin.node,
-  ModelsDev.node,
-  RuntimeFlags.node,
-])
+export const node = LayerNode.make({
+  service: Service,
+  layer: layer,
+  deps: [FSUtil.node, Config.node, Auth.node, Env.node, Plugin.node, ModelsDev.node, RuntimeFlags.node],
+})
 
 export * as Provider from "./provider"