清理qBittorrent接入残留：删除死schema分组与前端下载类型，下载器保存目录键改为downloader.savepath并兼容旧键

internal/handler/system_extra.go

@@ -116,16 +116,6 @@ func schemaHandler(_ *service.Container) gin.HandlerFunc {
 						{"key": "adult.pin", "type": "text"},
 					},
 				},
-				{
-					"key":   "qbittorrent",
-					"label": "qBittorrent",
-					"items": []gin.H{
-						{"key": "qbittorrent.url", "type": "text"},
-						{"key": "qbittorrent.username", "type": "text"},
-						{"key": "qbittorrent.password", "type": "text"},
-						{"key": "qbittorrent.savepath", "type": "text"},
-					},
-				},
 				{
 					"key":   "system-update",
 					"label": "系统更新",

internal/service/crypto.go

@@ -1,6 +1,6 @@
 // Package service — AES-GCM crypto helper for at-rest secrets.
 //
-// Sensitive fields (third-party API keys, qBittorrent passwords, …) are
+// Sensitive fields (third-party API keys, service passwords, …) are
 // stored in SQLite. We encrypt them with AES-256-GCM keyed off the JWT
 // secret so a stolen DB file alone is not enough to recover the
 // plaintext credentials.

internal/service/filemanager_roots.go

@@ -77,7 +77,11 @@ func (s *FileManagerService) allowedRoots() (map[string]string, error) {
 		}
 		addSetting("organize-source", "organize.source_dir")
 		addSetting("organize-target", "organize.target_dir")
-		addSetting("qb-savepath", "qbittorrent.savepath")
+		addSetting("downloader-savepath", "downloader.savepath")
+		// 兼容历史键名 qbittorrent.savepath：旧版本把下载器保存目录存在该键下
+		if value, err := s.repo.Setting.Get(context.Background(), "downloader.savepath"); err != nil || strings.TrimSpace(value) == "" {
+			addSetting("downloader-savepath", "qbittorrent.savepath")
+		}
 	}
 	if s.repo != nil && s.repo.Library != nil {
 		libs, err := s.repo.Library.List(context.Background())

internal/service/filemanager_test.go

@@ -196,9 +196,10 @@ func TestFileManagerIncludesConfiguredOrganizeRoots(t *testing.T) {
 		got[root.Label] = root.Path
 	}
 	for label, want := range map[string]string{
-		"organize-source": filepath.Clean(sourceDir),
-		"organize-target": filepath.Clean(targetDir),
-		"qb-savepath":     filepath.Clean(qbDir),
+		"organize-source":     filepath.Clean(sourceDir),
+		"organize-target":     filepath.Clean(targetDir),
+		// 旧键 qbittorrent.savepath 写入应经兼容回退落在 downloader-savepath 下
+		"downloader-savepath": filepath.Clean(qbDir),
 	} {
 		if got[label] != want {
 			t.Fatalf("root %s = %q, want %q; roots=%#v", label, got[label], want, listing.Roots)

internal/service/media_test.go

@@ -136,7 +136,7 @@ func TestResolveAccessibleMappedPathMapsEmbeddedHostDownloadMarker(t *testing.T)
 	}
 	t.Setenv("MEBOX_DOWNLOAD_CONTAINER_DIR", containerDownloads)
 
-	got, _, err := resolveAccessibleMappedPath("/vol1/1000/Docker/qbittorrent/downloads/国产剧")
+	got, _, err := resolveAccessibleMappedPath("/vol1/1000/nas/downloads/国产剧")
 	if err != nil {
 		t.Fatalf("resolveAccessibleMappedPath() error = %v", err)
 	}

internal/service/organizer_directory_sources.go

@@ -40,7 +40,7 @@ func (o *OrganizerService) OrganizeSourceCandidates(ctx context.Context) []Organ
 		out = append(out, OrganizeSourceCandidate{Label: label, Path: clean, Kind: kind})
 	}
 	add("默认整理源", o.settingValue(ctx, "organize.source_dir"), "source")
-	add("下载器保存目录", o.settingValue(ctx, "qbittorrent.savepath"), "download")
+	add("下载器保存目录", o.downloaderSavepath(ctx), "download")
 	add("下载目录", envOrDefault("MEBOX_DOWNLOAD_CONTAINER_DIR", "/downloads"), "download")
 	add("媒体目录", envOrDefault("MEBOX_MEDIA_CONTAINER_DIR", "/media"), "media")
 	return out
@@ -56,8 +56,17 @@ func (o *OrganizerService) settingValue(ctx context.Context, key string) string
 	return ""
 }
 
+// downloaderSavepath 返回下载器保存目录，优先新键 downloader.savepath，
+// 兼容历史键名 qbittorrent.savepath（旧版本部署已写入的配置不丢失）。
+func (o *OrganizerService) downloaderSavepath(ctx context.Context) string {
+	if v := o.settingValue(ctx, "downloader.savepath"); v != "" {
+		return v
+	}
+	return o.settingValue(ctx, "qbittorrent.savepath")
+}
+
 // defaultSourceRoot resolves the source root for a directory organize:
-// explicit override → organize.source_dir setting → qB default save path →
+// explicit override → organize.source_dir setting → downloader save path →
 // download container dir.
 func (o *OrganizerService) defaultSourceRoot(ctx context.Context, override string) string {
 	if r := strings.TrimSpace(override); r != "" {
@@ -66,7 +75,7 @@ func (o *OrganizerService) defaultSourceRoot(ctx context.Context, override strin
 	if v := o.settingValue(ctx, "organize.source_dir"); v != "" {
 		return v
 	}
-	if v := o.settingValue(ctx, "qbittorrent.savepath"); v != "" {
+	if v := o.downloaderSavepath(ctx); v != "" {
 		return v
 	}
 	return envOrDefault("MEBOX_DOWNLOAD_CONTAINER_DIR", "/downloads")

internal/service/organizer_settings.go

@@ -54,7 +54,7 @@ func (o *OrganizerService) resolveTransferMode(ctx context.Context, override Tra
 		}
 	}
 	if mode == TransferMove && o.keepSeedingEnabled(ctx) {
-		// 移动会删除源文件导致 qBittorrent 停止做种；保种开启时改用硬链接
+		// 移动会删除源文件导致下载器停止做种；保种开启时改用硬链接
 		// 既规范命名又保留源文件继续做种上传。硬链接失败时会报错，避免静默
 		// 退化复制后占用双份磁盘空间。
 		return TransferHardlink

internal/service/path_translation.go

@@ -7,7 +7,7 @@ import (
 )
 
 // translateClientPath 将下载客户端报告的路径转换为容器内可访问的路径。
-// 常见场景：qBittorrent在另一个容器，报告的路径是其容器内路径，需要映射到当前容器。
+// 常见场景：下载器在另一个容器，报告的路径是其容器内路径，需要映射到当前容器。
 func translateClientPath(clientPath string, mappings map[string]string) string {
 	if clientPath == "" {
 		return ""

internal/service/proxy.go

@@ -27,7 +27,7 @@ func NewExternalHTTPClient(timeout time.Duration) *http.Client {
 }
 
 // NewInternalHTTPClient builds an HTTP client for LAN / Docker-internal
-// services such as qBittorrent, Transmission and Aria2. These endpoints are
+// services such as downloaders and other local tools. These endpoints are
 // usually 127.0.0.1, host.docker.internal, 172.17.0.1 or a NAS LAN IP; sending
 // them through HTTP_PROXY/SOCKS proxies makes local WebUI logins hang or fail.
 func NewInternalHTTPClient(timeout time.Duration) *http.Client {

internal/service/transfer.go

@@ -7,7 +7,7 @@
 //	hardlink 硬链接（同盘零额外占用，保留源文件；做种不受影响）
 //	symlink  软链接（保留源文件，指向源）
 //
-// 除 move 外，其余方式都保留源文件，因此 qBittorrent 等下载器仍能在原
+// 除 move 外，其余方式都保留源文件，因此下载器仍能在原
 // 路径找到数据继续做种上传。
 package service