feat: add superadmin user interaction views

backend/docs/swagger.yaml

@@ -136,6 +136,14 @@ definitions:
     x-enum-varnames:
     - TenantUserRoleMember
     - TenantUserRoleTenantAdmin
+  consts.UserContentActionType:
+    enum:
+    - like
+    - favorite
+    type: string
+    x-enum-varnames:
+    - UserContentActionTypeLike
+    - UserContentActionTypeFavorite
   consts.UserCouponStatus:
     enum:
     - unused
@@ -1691,6 +1699,23 @@ definitions:
         - $ref: '#/definitions/dto.SuperUserLite'
         description: User 用户信息。
     type: object
+  dto.SuperUserContentActionItem:
+    properties:
+      action_at:
+        description: ActionAt 互动发生时间（RFC3339）。
+        type: string
+      action_id:
+        description: ActionID 互动记录ID。
+        type: integer
+      action_type:
+        allOf:
+        - $ref: '#/definitions/consts.UserContentActionType'
+        description: ActionType 互动类型（like/favorite）。
+      content:
+        allOf:
+        - $ref: '#/definitions/dto.AdminContentItem'
+        description: Content 互动对应内容详情（含租户与作者信息）。
+    type: object
   dto.SuperUserCouponItem:
     properties:
       coupon_id:
@@ -3916,6 +3941,117 @@ paths:
       summary: List user coupons
       tags:
       - User
+  /super/v1/users/{id}/favorites:
+    get:
+      consumes:
+      - application/json
+      description: List user's favorited contents
+      parameters:
+      - description: User ID
+        format: int64
+        in: path
+        name: id
+        required: true
+        type: integer
+      - description: Page number
+        in: query
+        name: page
+        type: integer
+      - description: Page size
+        in: query
+        name: limit
+        type: integer
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: OK
+          schema:
+            allOf:
+            - $ref: '#/definitions/requests.Pager'
+            - properties:
+                items:
+                  items:
+                    $ref: '#/definitions/dto.SuperUserContentActionItem'
+                  type: array
+              type: object
+      summary: List user favorites
+      tags:
+      - User
+  /super/v1/users/{id}/following:
+    get:
+      consumes:
+      - application/json
+      description: List tenants followed by user
+      parameters:
+      - description: User ID
+        format: int64
+        in: path
+        name: id
+        required: true
+        type: integer
+      - description: Page number
+        in: query
+        name: page
+        type: integer
+      - description: Page size
+        in: query
+        name: limit
+        type: integer
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: OK
+          schema:
+            allOf:
+            - $ref: '#/definitions/requests.Pager'
+            - properties:
+                items:
+                  items:
+                    $ref: '#/definitions/dto.UserTenantItem'
+                  type: array
+              type: object
+      summary: List user following tenants
+      tags:
+      - User
+  /super/v1/users/{id}/likes:
+    get:
+      consumes:
+      - application/json
+      description: List user's liked contents
+      parameters:
+      - description: User ID
+        format: int64
+        in: path
+        name: id
+        required: true
+        type: integer
+      - description: Page number
+        in: query
+        name: page
+        type: integer
+      - description: Page size
+        in: query
+        name: limit
+        type: integer
+      produces:
+      - application/json
+      responses:
+        "200":
+          description: OK
+          schema:
+            allOf:
+            - $ref: '#/definitions/requests.Pager'
+            - properties:
+                items:
+                  items:
+                    $ref: '#/definitions/dto.SuperUserContentActionItem'
+                  type: array
+              type: object
+      summary: List user likes
+      tags:
+      - User
   /super/v1/users/{id}/notifications:
     get:
       consumes: