fix(fragments/base): enable allowlist>shell>open (#254)

* fix(fragments/base): enable `allowlist>shell>open`

* fmt

Author: amrbashir

.changes/open-allowlist.md

@@ -0,0 +1,7 @@
+---
+"create-tauri-app": "patch"
+"create-tauri-app-js": "patch"
+---
+
+Enable `allowlist > shell > open` in the generated project's `tauri.conf.json` so clicking to open external links would work.
+

packages/cli/fragments/base/src-tauri/tauri.conf.json

@@ -12,7 +12,11 @@
   },
   "tauri": {
     "allowlist": {
-      "all": false
+      "all": false,
+      "shell": {
+        "all": false,
+        "open": true
+      }
     },
     "bundle": {
       "active": true,