feat: add convex state functions for snapshot persistence

test/convex-functions.test.js

@@ -0,0 +1,14 @@
+"use strict";
+
+const test = require("node:test");
+const assert = require("node:assert/strict");
+const fs = require("node:fs");
+
+test("convex state functions are present for configured function names", () => {
+  const schema = fs.readFileSync("convex/schema.ts", "utf8");
+  const state = fs.readFileSync("convex/state.ts", "utf8");
+
+  assert.match(schema, /state_snapshots/);
+  assert.match(state, /export const getLatestSnapshot = query/);
+  assert.match(state, /export const saveSnapshot = mutation/);
+});