refactor(core): derive all schema.ts leaves' .zod via effect-zod walker (#23754)

packages/opencode/src/project/schema.ts

@@ -1,6 +1,6 @@
 import { Schema } from "effect"
-import z from "zod"
 
+import { zod } from "@/util/effect-zod"
 import { withStatics } from "@/util/schema"
 
 const projectIdSchema = Schema.String.pipe(Schema.brand("ProjectID"))
@@ -10,6 +10,6 @@ export type ProjectID = typeof projectIdSchema.Type
 export const ProjectID = projectIdSchema.pipe(
   withStatics((schema: typeof projectIdSchema) => ({
     global: schema.make("global"),
-    zod: z.string().pipe(z.custom<ProjectID>()),
+    zod: zod(schema),
   })),
 )