refactor(schema): extract shared public schemas (#33571)

packages/core/src/workspace.ts

@@ -1,18 +1,6 @@
 export * as WorkspaceV2 from "./workspace"
 
-import { Schema } from "effect"
-import { withStatics } from "./schema"
-import { Identifier } from "./util/identifier"
+import { Workspace } from "@opencode-ai/schema/workspace"
 
-export const ID = Schema.String.check(Schema.isStartsWith("wrk")).pipe(
-  Schema.brand("WorkspaceV2.ID"),
-  withStatics((schema) => ({
-    ascending: (id?: string) => {
-      if (!id) return schema.make("wrk_" + Identifier.ascending())
-      if (!id.startsWith("wrk")) throw new Error(`ID ${id} does not start with wrk`)
-      return schema.make(id)
-    },
-    create: () => schema.make("wrk_" + Identifier.ascending()),
-  })),
-)
+export const ID = Workspace.ID
 export type ID = typeof ID.Type