feat(chat): 优化模型输出携带多个换行符的问题

package.json

@@ -2,7 +2,7 @@
   "name": "ai-chat",
   "displayName": "AI Chat",
   "description": "Open an AI chat webview panel from the status bar",
-  "version": "0.0.5",
+  "version": "0.1.1",
   "publisher": "your-publisher",
   "main": "./out/extension.js",
   "engines": {

src/MessageHandler.ts

@@ -99,7 +99,7 @@ export class MessageHandler {
                         if (done) break;
 
                         const chunk = decoder.decode(value, {stream: true});
-                        console.log("chunk:", chunk)
+                        console.log("chunk:", JSON.stringify(chunk))
 
                         // 检查是否包含 event: explanation
                         if (chunk.includes('event: explanation')) {
@@ -112,11 +112,8 @@ export class MessageHandler {
                             if (explanationChunk.startsWith('data:')) {
                                 // 移除data:前缀
                                 explanationChunk = explanationChunk.replace(/^data:/, '');
-                                // 逐个匹配换行符，当出现两个或更多连续换行符时删除多余的
-                                explanationChunk = explanationChunk.replace(/^(\n{2,})/, (match) => {
-                                    // 删除所有连续的换行符
-                                    return '';
-                                });
+                                // 将连续多个换行压缩为一个换行
+                                explanationChunk = explanationChunk.replace(/\n{2,}/g, '\n');
                             }
 
                             if (explanationChunk) {
@@ -143,11 +140,8 @@ export class MessageHandler {
                             if (processedChunk.startsWith('data:')) {
                                 // 移除data:前缀
                                 processedChunk = processedChunk.replace(/^data:/, '');
-                                // 逐个匹配换行符，当出现两个或更多连续换行符时删除多余的
-                                processedChunk = processedChunk.replace(/^(\n{2,})/, (match) => {
-                                    // 删除所有连续的换行符
-                                    return '';
-                                });
+                                // 将连续多个换行压缩为一个换行
+                                processedChunk = processedChunk.replace(/\n{2,}/g, '\n');
                             }
 
                             if (processedChunk) {
@@ -167,11 +161,8 @@ export class MessageHandler {
                         if (chunk.startsWith('data:')) {
                             // 移除data:前缀
                             processedChunk = chunk.replace(/^data:/, '');
-                            // 逐个匹配换行符，当出现两个或更多连续换行符时删除多余的
-                            processedChunk = processedChunk.replace(/^(\n{2,})/, (match) => {
-                                // 删除所有连续的换行符
-                                return '';
-                            });
+                            // 将连续多个换行压缩为一个换行
+                            processedChunk = processedChunk.replace(/\n{2,}/g, '\n');
                         }
 
                         aiMessage += processedChunk;