chore: 移除便携版构建，后续仅提供 NSIS 安装包

docs/BUILD.md

@@ -84,8 +84,7 @@ ELECTRON_MIRROR=https://npmmirror.com/mirrors/electron/ npm run dist
 npm start              # 开发运行
 npm run pack           # 仅构建目录（不打包）
 npm run dist:nsis      # 仅 NSIS 安装包
-npm run dist:portable  # 仅绿色便携版
-npm run dist           # 全部（NSIS + Portable）
+npm run dist           # NSIS 安装包
 ```
 
 ## 构建产物
@@ -93,7 +92,8 @@ npm run dist           # 全部（NSIS + Portable）
 | 文件 | 说明 |
 |------|------|
 | `release/Metona Ollama Setup X.X.X.exe` | NSIS 安装包（可选目录、创建快捷方式） |
-| `release/MetonaOllama-Portable-X.X.X.exe` | 绿色便携版（免安装，双击即用） |
+
+> v3.2.0 起不再提供绿色便携版，仅保留 NSIS 安装包。
 
 ## 发布到 Gitee
 
@@ -113,8 +113,6 @@ TOKEN="your_access_token"
 RELEASE_ID="600564"
 curl -X POST "https://gitee.com/api/v5/repos/thzxx/metona-ollama/releases/$RELEASE_ID/attach_files?access_token=$TOKEN" \
   -H "Content-Type: multipart/form-data" -F "file=@release/Metona Ollama Setup 3.2.0.exe"
-curl -X POST "https://gitee.com/api/v5/repos/thzxx/metona-ollama/releases/$RELEASE_ID/attach_files?access_token=$TOKEN" \
-  -H "Content-Type: multipart/form-data" -F "file=@release/MetonaOllama-Portable-3.2.0.exe"
 ```
 
 ## 故障排查

package.json

@@ -14,8 +14,7 @@
     "start": "npm run build && electron . --no-sandbox",
     "pack": "npm run build && electron-builder --dir",
     "dist": "npm run build && electron-builder --win",
-    "dist:nsis": "npm run build && electron-builder --win nsis",
-    "dist:portable": "npm run build && electron-builder --win portable"
+    "dist:nsis": "npm run build && electron-builder --win nsis"
   },
   "build": {
     "appId": "com.metona.ollama-desktop",
@@ -33,10 +32,6 @@
         {
           "target": "nsis",
           "arch": ["x64"]
-        },
-        {
-          "target": "portable",
-          "arch": ["x64"]
         }
       ],
       "icon": "assets/icons/llama.ico",
@@ -51,9 +46,6 @@
       "installerIcon": "assets/icons/llama.ico",
       "uninstallerIcon": "assets/icons/llama.ico",
       "installerHeaderIcon": "assets/icons/llama.ico"
-    },
-    "portable": {
-      "artifactName": "MetonaOllama-Portable-${version}.exe"
     }
   },
   "devDependencies": {