chore: bump version to 0.3.0, changelog entry for manual batch-cook editing

apps/web/lib/changelog.ts

@@ -1,5 +1,5 @@
 // Mirrors CHANGELOG.md at the repo root — update both together.
-export const APP_VERSION = "0.2.2";
+export const APP_VERSION = "0.3.0";
 
 export type ChangelogEntry = {
   version: string;
@@ -10,6 +10,13 @@ export type ChangelogEntry = {
 };
 
 export const CHANGELOG: ChangelogEntry[] = [
+  {
+    version: "0.3.0",
+    date: "2026-07-12",
+    added: [
+      "Manually create and edit batch-cook recipes: a batch-cook toggle, an editable dish list with storage/reheat guidance, and per-step dish tagging in the recipe form — not just AI-generated ones anymore.",
+    ],
+  },
   {
     version: "0.2.2",
     date: "2026-07-12",