feat(id): brand SessionID through Drizzle and Zod schemas (#16953)

packages/opencode/src/session/schema.ts

@@ -0,0 +1,17 @@
+import { Schema } from "effect"
+import z from "zod"
+
+import { withStatics } from "@/util/schema"
+import { Identifier } from "@/id/id"
+
+const sessionIdSchema = Schema.String.pipe(Schema.brand("SessionId"))
+
+export type SessionID = typeof sessionIdSchema.Type
+
+export const SessionID = sessionIdSchema.pipe(
+  withStatics((schema: typeof sessionIdSchema) => ({
+    make: (id: string) => schema.makeUnsafe(id),
+    descending: (id?: string) => schema.makeUnsafe(Identifier.descending("session", id)),
+    zod: z.string().startsWith("ses").pipe(z.custom<SessionID>()),
+  })),
+)