refactor: upgrade to Go 1.26 and modernize code idioms

- Replace `interface{}` with `any` type alias across all packages
- Use built-in `min()`/`max()` for parameter clamping
- Use `slices.SortFunc`, `slices.Min`, `slices.Max` for cleaner code
- Use `strings.Cut()` for simpler string parsing in auth middleware
- Use `errors.Is()` for proper error comparison in handlers
- Update dependencies: golang.org/x/image 0.37.0 -> 0.38.0
- Add Wire code generation guidelines to ARCHITECTURE.md
- Disable Go cache in CI build workflow

internal/pkg/response/response.go

@@ -10,20 +10,20 @@ import (
 
 // Response 统一响应结构
 type Response struct {
-	Code    int         `json:"code"`
-	Message string      `json:"message"`
-	Data    interface{} `json:"data,omitempty"`
+	Code    int    `json:"code"`
+	Message string `json:"message"`
+	Data    any    `json:"data,omitempty"`
 }
 
 // ResponseSnakeCase 统一响应结构(snake_case)
 type ResponseSnakeCase struct {
-	Code    int         `json:"code"`
-	Message string      `json:"message"`
-	Data    interface{} `json:"data,omitempty"`
+	Code    int    `json:"code"`
+	Message string `json:"message"`
+	Data    any    `json:"data,omitempty"`
 }
 
 // Success 成功响应
-func Success(c *gin.Context, data interface{}) {
+func Success(c *gin.Context, data any) {
 	c.JSON(http.StatusOK, Response{
 		Code:    0,
 		Message: "success",
@@ -32,7 +32,7 @@ func Success(c *gin.Context, data interface{}) {
 }
 
 // SuccessWithMessage 成功响应带消息
-func SuccessWithMessage(c *gin.Context, message string, data interface{}) {
+func SuccessWithMessage(c *gin.Context, message string, data any) {
 	c.JSON(http.StatusOK, Response{
 		Code:    0,
 		Message: message,
@@ -95,15 +95,15 @@ func InternalServerError(c *gin.Context, message string) {
 
 // PaginatedResponse 分页响应
 type PaginatedResponse struct {
-	List       interface{} `json:"list"`
-	Total      int64       `json:"total"`
-	Page       int         `json:"page"`
-	PageSize   int         `json:"page_size"`
-	TotalPages int         `json:"total_pages"`
+	List       any   `json:"list"`
+	Total      int64 `json:"total"`
+	Page       int   `json:"page"`
+	PageSize   int   `json:"page_size"`
+	TotalPages int   `json:"total_pages"`
 }
 
 // Paginated 分页成功响应
-func Paginated(c *gin.Context, list interface{}, total int64, page, pageSize int) {
+func Paginated(c *gin.Context, list any, total int64, page, pageSize int) {
 	totalPages := int(total) / pageSize
 	if int(total)%pageSize > 0 {
 		totalPages++