Bump version to 0.2.0 (first React-based release)

v0.1.0 was the Svelte version, preserved on branch svelte-archive.
v0.2.0 marks the React rewrite: same features, dramatically more
reliable interactions (no more fighting prop reactivity through the
recursive Pane chain), plus scrollbar theming and the global
broadcast toggle in the titlebar.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

package.json

@@ -1,7 +1,7 @@
 {
   "name": "tiletopia",
   "private": true,
-  "version": "0.1.0",
+  "version": "0.2.0",
   "type": "module",
   "scripts": {
     "dev": "vite",

src-tauri/Cargo.lock

@@ -3438,7 +3438,7 @@ dependencies = [
 
 [[package]]
 name = "tiletopia"
-version = "0.1.0"
+version = "0.2.0"
 dependencies = [
  "anyhow",
  "base64 0.22.1",

src-tauri/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "tiletopia"
-version = "0.1.0"
+version = "0.2.0"
 description = "Tiling multi-terminal manager for WSL"
 authors = ["megaproxy"]
 edition = "2021"

src-tauri/tauri.conf.json

@@ -1,7 +1,7 @@
 {
   "$schema": "https://schema.tauri.app/config/2",
   "productName": "tiletopia",
-  "version": "0.1.0",
+  "version": "0.2.0",
   "identifier": "com.megaproxy.tiletopia",
   "build": {
     "beforeDevCommand": "pnpm dev",