Update max additional guests logic and refine guest counts display

Set default max additional guests to 10 and renamed related labels for clarity. Improved guest count calculation by adding total confirmed guests and refining additional guest computations. Updated the UI to reflect these changes concisely and consistently.

frontend/src/components/guests/guests-list.tsx

@@ -101,7 +101,7 @@ const GuestListTable = ({ event }: GuestListTableProps) => {
     full_name: "",
     email: "",
     phone: "",
-    max_additional_guests: 0,
+    max_additional_guests: 10,
     dietary_restrictions: "",
     notes: "",
     can_bring_guests: true,
@@ -293,7 +293,7 @@ const GuestListTable = ({ event }: GuestListTableProps) => {
       "Phone",
       "Invitation Code",
       "Status",
-      "Additional Guests",
+      "Max Additional Guests",
     ];
     const csvContent = [
       headers.join(","),
@@ -348,6 +348,12 @@ const GuestListTable = ({ event }: GuestListTableProps) => {
     }
   }, [addGuestOpen, editGuestOpen, currentGuest]);
 
+  const confirmedGuestCount =
+    guests?.filter((g) => g.status === GuestStatus.CONFIRMED).length || 0;
+  const confirmedAdditionalGuestsCount =
+    guests?.reduce((acc, g) => acc + (g.actual_additional_guests || 0), 0) || 0;
+  const totalConfirmedGuestsCount =
+    confirmedGuestCount + confirmedAdditionalGuestsCount;
   return (
     <div className="space-y-4 w-full">
       {error && (
@@ -414,14 +420,14 @@ const GuestListTable = ({ event }: GuestListTableProps) => {
                 </div>
                 <div className="grid grid-cols-4 items-center gap-4">
                   <Label htmlFor="max_additional_guests" className="text-right">
-                    Additional Guests
+                    Max Add. Guests
                   </Label>
                   <Input
                     id="max_additional_guests"
                     name="max_additional_guests"
                     type="number"
                     min="0"
-                    value={formData.max_additional_guests || 0}
+                    value={formData.max_additional_guests || 10}
                     onChange={handleInputChange}
                     className="col-span-3"
                   />
@@ -685,14 +691,9 @@ const GuestListTable = ({ event }: GuestListTableProps) => {
           Showing {filteredGuests.length} of {guests?.length || 0} guests
         </div>
         <div>
-          Total Confirmed:{" "}
+          Guests Confirmed: {confirmedGuestCount} | Additional Guests:{" "}
-          {guests?.filter((g) => g.status === GuestStatus.CONFIRMED).length ||
+          {confirmedAdditionalGuestsCount} | Total Guests:{" "}
-            0}{" "}
+          {totalConfirmedGuestsCount}
-          | Total Additional Guests:{" "}
-          {guests?.reduce(
-            (acc, g) => acc + (g.max_additional_guests || 0),
-            0,
-          ) || 0}
         </div>
       </div>
 
@@ -746,7 +747,7 @@ const GuestListTable = ({ event }: GuestListTableProps) => {
                 htmlFor="edit_max_additional_guests"
                 className="text-right"
               >
-                Additional Guests
+                Max Add. Guests
               </Label>
               <Input
                 id="edit_max_additional_guests"