fix: Alpine.js x-data broken by inner double quotes + API list response crash

- Extract JSON data to <script> tags instead of tojson_attr in x-data attributes
- Remove literal " from CSS selector in x-data (meta[name=csrf-token])
- Move Alpine.js defer script after extra_js block in base.html
- Add isinstance(resp, dict) guard before .get("error") in measure.py and maker.py

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

client/blueprints/maker.py

@@ -27,15 +27,15 @@ def recipe_list():
 
     resp = api_client.get("/api/recipes", params=params)
 
-    if resp.get("error"):
+    if isinstance(resp, dict) and resp.get("error"):
         flash(_("Errore nel caricamento delle ricette: %(error)s", error=resp.get("detail", "")), "error")
         recipes = []
         total = 0
         pages = 0
     else:
-        recipes = resp.get("items", [])
-        total = resp.get("total", 0)
-        pages = resp.get("pages", 1)
+        recipes = resp.get("items", []) if isinstance(resp, dict) else resp
+        total = resp.get("total", 0) if isinstance(resp, dict) else len(recipes)
+        pages = resp.get("pages", 1) if isinstance(resp, dict) else 1
 
     return render_template(
         "maker/recipe_list.html",