v0.18.1 — Pantry: add custom categories on the fly

Type a new name in the Category or Subcategory dropdown and pick
"Add '...'" at the bottom. Custom categories persist (stored as strings
on the item) and reappear merged into future dropdowns.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

src/lib/changelog.ts

@@ -8,6 +8,13 @@ export type ChangelogEntry = {
 };
 
 export const CHANGELOG: ChangelogEntry[] = [
+  {
+    version: "0.18.1",
+    date: "2026-06-29",
+    changes: [
+      "Pantry: you can now add a brand-new category or subcategory on the fly — just type the name into the Category or Subcategory dropdown and pick \"Add [name]\" at the bottom of the list. New categories are remembered in future add-item dialogs.",
+    ],
+  },
   {
     version: "0.18.0",
     date: "2026-06-16",