zen: track session in usage

packages/console/core/src/lite.ts

@@ -0,0 +1,28 @@
+import { z } from "zod"
+import { fn } from "./util/fn"
+import { Resource } from "@opencode-ai/console-resource"
+
+export namespace LiteData {
+  const Schema = z.object({
+    fixedLimit: z.number().int(),
+    rollingLimit: z.number().int(),
+    rollingWindow: z.number().int(),
+  })
+
+  export const validate = fn(Schema, (input) => {
+    return input
+  })
+
+  export const getLimits = fn(z.void(), () => {
+    const json = JSON.parse(Resource.ZEN_LITE_LIMITS.value)
+    return Schema.parse(json)
+  })
+
+  export const planToPriceID = fn(z.void(), () => {
+    return Resource.ZEN_LITE_PRICE.price
+  })
+
+  export const priceIDToPlan = fn(z.void(), () => {
+    return "lite"
+  })
+}