fix(FN-XXX): sync workspace version on release

scripts/release.mjs

@@ -366,6 +366,7 @@ info("Applying changesets (version bump + CHANGELOG)…");
 run("pnpm release:version");
 
 overrideVersion(releases, proposedVersion, chosenVersion);
+run("node scripts/sync-workspace-version.mjs");
 
 info("Updating lockfile…");
 run("pnpm install --no-frozen-lockfile");
@@ -375,6 +376,10 @@ const version = cliPkg.version;
 if (version !== chosenVersion) {
   fail(`Post-bump version mismatch: package reports ${version}, expected ${chosenVersion}.`);
 }
+const workspacePkg = JSON.parse(readFileSync("package.json", "utf8"));
+if (workspacePkg.version !== chosenVersion) {
+  fail(`Post-bump workspace version mismatch: package.json reports ${workspacePkg.version}, expected ${chosenVersion}.`);
+}
 ok(`New version: ${version}`);
 
 info("Syncing root CHANGELOG.md from packages/cli/CHANGELOG.md…");

scripts/sync-workspace-version.mjs

@@ -0,0 +1,25 @@
+#!/usr/bin/env node
+
+import { readFileSync, writeFileSync } from "node:fs";
+
+function readJson(path) {
+  return JSON.parse(readFileSync(path, "utf8"));
+}
+
+const rootPackagePath = "package.json";
+const cliPackagePath = "packages/cli/package.json";
+
+const rootPackage = readJson(rootPackagePath);
+const cliPackage = readJson(cliPackagePath);
+
+if (typeof cliPackage.version !== "string" || cliPackage.version.length === 0) {
+  throw new Error(`Missing version in ${cliPackagePath}`);
+}
+
+if (rootPackage.version === cliPackage.version) {
+  process.exit(0);
+}
+
+rootPackage.version = cliPackage.version;
+writeFileSync(rootPackagePath, JSON.stringify(rootPackage, null, 2) + "\n");
+console.log(`Synced workspace version to ${cliPackage.version}`);