feat(ops): ECR-007 行为分析与 ECR-008 内容运营后台

落地埋点 ingest/数据看板、首页宫格 CMS 与测评上下架；含账号引导、问答流式与免责声明去重，以及 review P1 审计同事务修复。

Co-authored-by: Cursor <cursoragent@cursor.com>

apps/api/internal/handler/home.go

@@ -0,0 +1,34 @@
+package handler
+
+import (
+	"net/http"
+
+	"github.com/gin-gonic/gin"
+
+	"github.com/yuxingu/digital-psychology/apps/api/internal/repository"
+	"github.com/yuxingu/digital-psychology/apps/api/internal/service/home"
+	"github.com/yuxingu/digital-psychology/apps/api/pkg/response"
+)
+
+// HomeHandler serves GET /api/v1/home/* (DeviceAuth).
+type HomeHandler struct {
+	Svc *home.Service
+}
+
+// Register mounts home routes.
+func (h *HomeHandler) Register(api *gin.RouterGroup) {
+	g := api.Group("/home")
+	g.GET("/tools", h.Tools)
+}
+
+func (h *HomeHandler) Tools(c *gin.Context) {
+	items, err := h.Svc.ListPublic(c.Request.Context())
+	if err != nil {
+		response.Fail(c, http.StatusInternalServerError, 50030, "home tools failed")
+		return
+	}
+	if items == nil {
+		items = []repository.HomeTool{}
+	}
+	response.OK(c, gin.H{"items": items})
+}