docs(swagger): restore gold @Router comments on platform APIs

backend/plugins/domain/admin/handler/auth_source.go

@@ -14,7 +14,17 @@ import (
 	"github.com/gin-gonic/gin"
 )
 
-// ListAuthSources lists all configured authentication sources.
+// ListAuthSources 获取认证源列表
+// @Summary 获取认证源列表
+// @Description 返回所有已配置的 OAuth/OIDC 认证源列表，包括已启用和未启用的，需要管理员权限
+// @Tags admin
+// @Produce json
+// @Security SessionCookie
+// @Success 200 {object} response.Any "认证源列表"
+// @Failure 401 {object} response.Any "未登录"
+// @Failure 403 {object} response.Any "无管理员权限"
+// @Failure 500 {object} response.Any "内部错误"
+// @Router /api/v1/admin/auth-sources [get]
 func ListAuthSources(c *gin.Context) {
 	views, err := service.ListAuthSources(c.Request.Context())
 	if err != nil {
@@ -25,7 +35,19 @@ func ListAuthSources(c *gin.Context) {
 	c.JSON(http.StatusOK, response.OK(views))
 }
 
-// CreateAuthSource creates a new authentication source.
+// CreateAuthSource 创建认证源
+// @Summary 创建认证源
+// @Description 创建一个新的 OAuth/OIDC 认证源配置，认证源名称必须唯一且符合命名规范，需要管理员权限
+// @Tags admin
+// @Accept json
+// @Produce json
+// @Security SessionCookie
+// @Param request body contracts.AuthSourceDTO true "创建认证源参数"
+// @Success 200 {object} response.Any "创建成功，返回认证源信息"
+// @Failure 400 {object} response.Any "参数错误或验证失败"
+// @Failure 401 {object} response.Any "未登录"
+// @Failure 403 {object} response.Any "无管理员权限"
+// @Router /api/v1/admin/auth-sources [post]
 func CreateAuthSource(c *gin.Context) {
 	var source contracts.AuthSourceDTO
 	if err := c.ShouldBindJSON(&source); err != nil {
@@ -42,7 +64,21 @@ func CreateAuthSource(c *gin.Context) {
 	c.JSON(http.StatusOK, response.OK(created))
 }
 
-// UpdateAuthSource updates an authentication source.
+// UpdateAuthSource 更新认证源
+// @Summary 更新认证源
+// @Description 更新指定 ID 的认证源配置。若 client_secret 字段为空，则保留原有密钥不变，需要管理员权限
+// @Tags admin
+// @Accept json
+// @Produce json
+// @Security SessionCookie
+// @Param id path uint64 true "认证源 ID 或名称"
+// @Param request body contracts.AuthSourceDTO true "更新认证源参数"
+// @Success 200 {object} response.Any "更新成功，返回更新后的认证源信息"
+// @Failure 400 {object} response.Any "参数错误或验证失败"
+// @Failure 401 {object} response.Any "未登录"
+// @Failure 403 {object} response.Any "无管理员权限"
+// @Failure 500 {object} response.Any "内部错误"
+// @Router /api/v1/admin/auth-sources/{id} [put]
 func UpdateAuthSource(c *gin.Context) {
 	id, ok := parseAuthSourceID(c)
 	if !ok {
@@ -64,7 +100,19 @@ func UpdateAuthSource(c *gin.Context) {
 	c.JSON(http.StatusOK, response.OK(updated))
 }
 
-// ToggleAuthSource toggles the active state of an auth source.
+// ToggleAuthSource 切换认证源启用状态
+// @Summary 切换认证源启用状态
+// @Description 启用或禁用指定认证源。尝试启用时将验证 Client ID 和 Client Secret 是否已配置，需要管理员权限
+// @Tags admin
+// @Accept json
+// @Produce json
+// @Security SessionCookie
+// @Param id path uint64 true "认证源 ID 或名称"
+// @Success 200 {object} response.Any{data=string} "切换成功"
+// @Failure 400 {object} response.Any "验证失败或认证源不存在"
+// @Failure 401 {object} response.Any "未登录"
+// @Failure 403 {object} response.Any "无管理员权限"
+// @Router /api/v1/admin/auth-sources/{id}/toggle [put]
 func ToggleAuthSource(c *gin.Context) {
 	id, ok := parseAuthSourceID(c)
 	if !ok {
@@ -80,7 +128,18 @@ func ToggleAuthSource(c *gin.Context) {
 	c.JSON(http.StatusOK, response.OK(gin.H{"is_active": toggled.IsActive}))
 }
 
-// DeleteAuthSource deletes an authentication source.
+// DeleteAuthSource 删除认证源
+// @Summary 删除认证源
+// @Description 删除指定认证源及其关联的所有外部帐号绑定记录，警告：删除后相关用户将无法通过该源登录，需要管理员权限
+// @Tags admin
+// @Produce json
+// @Security SessionCookie
+// @Param id path uint64 true "认证源 ID 或名称"
+// @Success 200 {object} response.Any{data=string} "删除成功"
+// @Failure 400 {object} response.Any "ID 无效或删除失败"
+// @Failure 401 {object} response.Any "未登录"
+// @Failure 403 {object} response.Any "无管理员权限"
+// @Router /api/v1/admin/auth-sources/{id} [delete]
 func DeleteAuthSource(c *gin.Context) {
 	id, ok := parseAuthSourceID(c)
 	if !ok {