chore: Update Tauri to alpha.18 (#802)

.changes/api-alpha.13.md

@@ -0,0 +1,27 @@
+---
+"authenticator-js": patch
+"autostart-js": patch
+"barcode-scanner-js": patch
+"cli-js": patch
+"clipboard-manager-js": patch
+"deep-link-js": patch
+"dialog-js": patch
+"fs-js": patch
+"global-shortcut-js": patch
+"http-js": patch
+"log-js": patch
+"notification-js": patch
+"os-js": patch
+"positioner-js": patch
+"process-js": patch
+"shell-js": patch
+"sql-js": patch
+"store-js": patch
+"stronghold-js": patch
+"updater-js": patch
+"upload-js": patch
+"websocket-js": patch
+"window-state-js": patch
+---
+
+Update to @tauri-apps/api v2.0.0-alpha.12.