Add icon and publish time to tool

src/main/kotlin/top/fatweb/oxygen/api/vo/tool/ToolVo.kt

@@ -41,6 +41,15 @@ data class ToolVo(
     @Schema(description = "工具 ID")
     val toolId: String?,
 
+    /**
+     * Icon
+     *
+     * @author FatttSnake, fatttsnake@gmail.com
+     * @since 1.0.0
+     */
+    @Schema(description = "图标")
+    val icon: String?,
+
     /**
      * Description
      *
@@ -155,6 +164,16 @@ data class ToolVo(
     @Schema(description = "审核")
     val review: Tool.ReviewType?,
 
+    /**
+     * Publish time
+     *
+     * @author FatttSnake, fatttsnake@gmail.com
+     * @since 1.0.0
+     * @see LocalDateTime
+     */
+    @Schema(description = "发布时间", example = "1900-01-01T00:00:00.000Z")
+    val publishTime: LocalDateTime?,
+
     /**
      * Create time
      *