refac: error message separate from content

src/lib/components/chat/Chat.svelte

@@ -681,8 +681,7 @@
 
 									if (responseMessage.content == '') {
 										responseMessage.error = true;
-										responseMessage.content =
-											'Oops! No text generated from Ollama, Please try again.';
+										responseMessage.errorContent = 'Oops! No text generated from Ollama, Please try again.';
 									}
 
 									responseMessage.context = data.context ?? null;
@@ -754,22 +753,22 @@
 				console.log(error);
 				if ('detail' in error) {
 					toast.error(error.detail);
-					responseMessage.content = error.detail;
+					responseMessage.errorContent = error.detail;
 				} else {
 					toast.error(error.error);
-					responseMessage.content = error.error;
+					responseMessage.errorContent = error.error;
 				}
 			} else {
 				toast.error(
 					$i18n.t(`Uh-oh! There was an issue connecting to {{provider}}.`, { provider: 'Ollama' })
 				);
-				responseMessage.content = $i18n.t(`Uh-oh! There was an issue connecting to {{provider}}.`, {
+				responseMessage.errorContent = $i18n.t(`Uh-oh! There was an issue connecting to {{provider}}.`, {
 					provider: 'Ollama'
 				});
 			}
 
 			responseMessage.error = true;
-			responseMessage.content = $i18n.t(`Uh-oh! There was an issue connecting to {{provider}}.`, {
+			responseMessage.errorContent = $i18n.t(`Uh-oh! There was an issue connecting to {{provider}}.`, {
 				provider: 'Ollama'
 			});
 			responseMessage.done = true;
@@ -1036,7 +1035,7 @@
 		}
 
 		responseMessage.error = true;
-		responseMessage.content =
+		responseMessage.errorContent =
 			$i18n.t(`Uh-oh! There was an issue connecting to {{provider}}.`, {
 				provider: model.name ?? model.id
 			}) +