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/cache/cache.go

@@ -17,9 +17,9 @@ var ErrKeyNotFound = errors.New("key not found")
 // Cache 缓存接口
 type Cache interface {
 	// Set 设置缓存值，支持TTL
-	Set(key string, value interface{}, ttl time.Duration)
+	Set(key string, value any, ttl time.Duration)
 	// Get 获取缓存值
-	Get(key string) (interface{}, bool)
+	Get(key string) (any, bool)
 	// Delete 删除缓存
 	Delete(key string)
 	// DeleteByPrefix 根据前缀删除缓存
@@ -35,13 +35,13 @@ type Cache interface {
 
 	// ==================== Hash 操作 ====================
 	// HSet 设置 Hash 字段
-	HSet(ctx context.Context, key string, field string, value interface{}) error
+	HSet(ctx context.Context, key string, field string, value any) error
 	// HMSet 批量设置 Hash 字段
-	HMSet(ctx context.Context, key string, values map[string]interface{}) error
+	HMSet(ctx context.Context, key string, values map[string]any) error
 	// HGet 获取 Hash 字段值
 	HGet(ctx context.Context, key string, field string) (string, error)
 	// HMGet 批量获取 Hash 字段值
-	HMGet(ctx context.Context, key string, fields ...string) ([]interface{}, error)
+	HMGet(ctx context.Context, key string, fields ...string) ([]any, error)
 	// HGetAll 获取 Hash 所有字段
 	HGetAll(ctx context.Context, key string) (map[string]string, error)
 	// HDel 删除 Hash 字段
@@ -59,7 +59,7 @@ type Cache interface {
 	// ZReplaceSortedSet 原子替换整个 ZSET（先删后批量写入）
 	ZReplaceSortedSet(ctx context.Context, key string, members []redis.Z) error
 	// ZRem 删除 Sorted Set 成员
-	ZRem(ctx context.Context, key string, members ...interface{}) error
+	ZRem(ctx context.Context, key string, members ...any) error
 	// ZCard 获取 Sorted Set 成员数量
 	ZCard(ctx context.Context, key string) (int64, error)
 
@@ -145,7 +145,7 @@ func normalizePrefix(prefix string) string {
 	return cmp.Or(settings.KeyPrefix, "") + ":" + prefix
 }
 
-func SetWithJitter(c Cache, key string, value interface{}, ttl time.Duration, jitterRatio float64) {
+func SetWithJitter(c Cache, key string, value any, ttl time.Duration, jitterRatio float64) {
 	if !settings.Enabled {
 		return
 	}

internal/cache/redis_cache.go

@@ -26,7 +26,7 @@ func NewRedisCache(client *redisPkg.Client) *RedisCache {
 }
 
 // Set 设置缓存值
-func (c *RedisCache) Set(key string, value interface{}, ttl time.Duration) {
+func (c *RedisCache) Set(key string, value any, ttl time.Duration) {
 	key = normalizeKey(key)
 	// 将值序列化为JSON
 	data, err := json.Marshal(value)
@@ -49,7 +49,7 @@ func (c *RedisCache) Set(key string, value interface{}, ttl time.Duration) {
 }
 
 // Get 获取缓存值
-func (c *RedisCache) Get(key string) (interface{}, bool) {
+func (c *RedisCache) Get(key string) (any, bool) {
 	key = normalizeKey(key)
 	data, err := c.client.Get(c.ctx, key)
 	if err != nil {
@@ -164,13 +164,13 @@ func (c *RedisCache) IncrementBy(key string, value int64) int64 {
 // ==================== RedisCache Hash 操作 ====================
 
 // HSet 设置 Hash 字段
-func (c *RedisCache) HSet(ctx context.Context, key string, field string, value interface{}) error {
+func (c *RedisCache) HSet(ctx context.Context, key string, field string, value any) error {
 	key = normalizeKey(key)
 	return c.client.HSet(ctx, key, field, value)
 }
 
 // HMSet 批量设置 Hash 字段
-func (c *RedisCache) HMSet(ctx context.Context, key string, values map[string]interface{}) error {
+func (c *RedisCache) HMSet(ctx context.Context, key string, values map[string]any) error {
 	key = normalizeKey(key)
 	return c.client.HMSet(ctx, key, values)
 }
@@ -182,7 +182,7 @@ func (c *RedisCache) HGet(ctx context.Context, key string, field string) (string
 }
 
 // HMGet 批量获取 Hash 字段值
-func (c *RedisCache) HMGet(ctx context.Context, key string, fields ...string) ([]interface{}, error) {
+func (c *RedisCache) HMGet(ctx context.Context, key string, fields ...string) ([]any, error) {
 	key = normalizeKey(key)
 	return c.client.HMGet(ctx, key, fields...)
 }
@@ -239,7 +239,7 @@ func (c *RedisCache) ZReplaceSortedSet(ctx context.Context, key string, members
 }
 
 // ZRem 删除 Sorted Set 成员
-func (c *RedisCache) ZRem(ctx context.Context, key string, members ...interface{}) error {
+func (c *RedisCache) ZRem(ctx context.Context, key string, members ...any) error {
 	key = normalizeKey(key)
 	return c.client.ZRem(ctx, key, members...)
 }