feat(BackupX): 修复跨节点备份恢复终态处理 (#60)

* feat(BackupX): 修复集群部署管理逻辑

* feat(BackupX): 修复节点池任务运行归属

* feat(BackupX): 修复跨节点恢复路由

* feat(BackupX): 修复跨节点备份恢复终态处理

* test(BackupX): 稳定安装流HTTP测试

server/internal/http/node_handler.go

@@ -1,7 +1,6 @@
 package http
 
 import (
-	"encoding/base64"
 	"fmt"
 	stdhttp "net/http"
 	"strconv"
@@ -245,14 +244,17 @@ func (h *NodeHandler) CreateInstallToken(c *gin.Context) {
 		input.TTLSeconds = 900
 	}
 
-	out, err := h.installTokenSvc.Create(c.Request.Context(), service.InstallTokenInput{
-		NodeID:       uint(id),
-		Mode:         input.Mode,
-		Arch:         input.Arch,
-		AgentVersion: input.AgentVersion,
-		DownloadSrc:  input.DownloadSrc,
-		TTLSeconds:   input.TTLSeconds,
-		CreatedByID:  h.resolveCurrentUserID(c),
+	out, err := h.installTokenSvc.CreateCommand(c.Request.Context(), service.InstallCommandInput{
+		InstallTokenInput: service.InstallTokenInput{
+			NodeID:       uint(id),
+			Mode:         input.Mode,
+			Arch:         input.Arch,
+			AgentVersion: input.AgentVersion,
+			DownloadSrc:  input.DownloadSrc,
+			TTLSeconds:   input.TTLSeconds,
+			CreatedByID:  h.resolveCurrentUserID(c),
+		},
+		MasterURL: resolveMasterURL(c, h.externalURL),
 	})
 	if err != nil {
 		response.Error(c, err)
@@ -262,12 +264,6 @@ func (h *NodeHandler) CreateInstallToken(c *gin.Context) {
 		fmt.Sprintf("%d", id), out.Node.Name,
 		fmt.Sprintf("生成 %s/%s install token TTL=%ds", input.Mode, input.Arch, input.TTLSeconds))
 
-	masterURL := resolveMasterURL(c, h.externalURL)
-	script, err := renderInstallScript(masterURL, out.Node, out.Record)
-	if err != nil {
-		response.Error(c, err)
-		return
-	}
 	// 使用 /api/install/... 而非 /install/... —— 让反向代理的 /api/ 转发规则
 	// 自动接管，避免 SPA fallback 把请求当成前端路由返回 index.html（issue #46）。
 	// 同时返回 /install/... 备用地址，兼容会剥离 /api 前缀的外层反向代理。
@@ -276,15 +272,11 @@ func (h *NodeHandler) CreateInstallToken(c *gin.Context) {
 	body := gin.H{
 		"installToken":       out.Token,
 		"expiresAt":          out.ExpiresAt,
-		"url":                masterURL + "/api/install/" + out.Token,
-		"fallbackUrl":        masterURL + "/install/" + out.Token,
-		"scriptBase64":       base64.StdEncoding.EncodeToString([]byte(script)),
-		"composeUrl":         "",
-		"fallbackComposeUrl": "",
-	}
-	if input.Mode == "docker" {
-		body["composeUrl"] = masterURL + "/api/install/" + out.Token + "/compose.yml"
-		body["fallbackComposeUrl"] = masterURL + "/install/" + out.Token + "/compose.yml"
+		"url":                out.URL,
+		"fallbackUrl":        out.FallbackURL,
+		"scriptBase64":       out.ScriptBase64,
+		"composeUrl":         out.ComposeURL,
+		"fallbackComposeUrl": out.FallbackComposeURL,
 	}
 	response.Success(c, body)
 }