refac: toast error

src/lib/components/chat/Settings/Personalization/AddMemoryModal.svelte

@@ -17,7 +17,7 @@
 		loading = true;
 
 		const res = await addNewMemory(localStorage.token, content).catch((error) => {
-			toast.error(error);
+			toast.error(`${error}`);
 
 			return null;
 		});

src/lib/components/chat/Settings/Personalization/EditMemoryModal.svelte

@@ -28,7 +28,7 @@
 		loading = true;
 
 		const res = await updateMemoryById(localStorage.token, memory.id, content).catch((error) => {
-			toast.error(error);
+			toast.error(`${error}`);
 
 			return null;
 		});

src/lib/components/chat/Settings/Personalization/ManageModal.svelte

@@ -124,7 +124,7 @@
 																	localStorage.token,
 																	memory.id
 																).catch((error) => {
-																	toast.error(error);
+																	toast.error(`${error}`);
 																	return null;
 																});
 
@@ -177,7 +177,7 @@
 					class=" px-3.5 py-1.5 font-medium text-red-500 hover:bg-black/5 dark:hover:bg-white/5 outline outline-1 outline-red-300 dark:outline-red-800 rounded-3xl"
 					on:click={async () => {
 						const res = await deleteMemoriesByUserId(localStorage.token).catch((error) => {
-							toast.error(error);
+							toast.error(`${error}`);
 							return null;
 						});