v0.1.0: bump version

Headline features since v0.0.12:
- 60 UI languages (was 35) with hand-curated Spanish / French /
  German / Japanese / Chinese / Korean / Italian / Russian / Arabic
  / Hindi overrides for the high-visibility palette and topbar terms
- DuckDB Quack remote protocol (May 2026 spec): src.quack + snk.quack
  in the Cloud Warehouses group. Multi-writer remote DuckDB over
  HTTP on port 9494, SECRET-based token auth, autoloaded by the
  bundled DuckDB 1.5.3.
- xf.fill_backward sibling to xf.fill_forward (pandas bfill / fill up)
- Full i18n coverage of the editor surface: left sidebar tabs,
  Canvas/Plan/Run, EditorHeader toolbar + tooltips, palette
  subgroup labels, PropertiesPanel tabs and empty states, bottom
  panel (Problems / Output / Console), status bar, engine selector,
  node card kind label.

Author: SouravRoy-ETL

apps/desktop/tauri.conf.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://schema.tauri.app/config/2",
   "productName": "Duckle",
-  "version": "0.0.12",
+  "version": "0.1.0",
   "identifier": "io.duckle.app",
     "build": {
     "beforeDevCommand": "npm --prefix ../frontend run dev",