Fix template response compatibility

app/templates_config.py

@@ -15,6 +15,18 @@ class MyJinjaTemplates(Jinja2Templates):
         self.env.add_extension('jinja2.ext.do')
         self.env.globals['now'] = datetime.now  # Add 'now' function
 
+    def TemplateResponse(self, *args: Any, **kwargs: Any) -> _TemplateResponse:
+        """Support existing pre-Starlette 0.29 TemplateResponse calls."""
+        if args and isinstance(args[0], str):
+            name = args[0]
+            context = args[1] if len(args) > 1 else kwargs.pop("context", {})
+            request = context.get("request") if isinstance(context, dict) else None
+            if request is None:
+                raise ValueError("TemplateResponse context must include request")
+            return super().TemplateResponse(request, name, context, *args[2:], **kwargs)
+
+        return super().TemplateResponse(*args, **kwargs)
+
 # Create templates object that can be imported elsewhere
 templates = MyJinjaTemplates(directory=str(BASE_DIR / "templates"))