[优化] 移除不必要的支持文件过滤函数，更新相关测试以验证 WAF 配置包含

openflare_server/service/agent.go

@@ -230,7 +230,6 @@ func GetActiveConfigForAgent() (*AgentConfigResponse, error) {
 			return nil, err
 		}
 	}
-	supportFiles = filterAgentSupportFiles(supportFiles)
 	slog.Debug("agent fetched active config", "version", version.Version, "checksum", version.Checksum)
 	return &AgentConfigResponse{
 		Version:        version.Version,
@@ -243,23 +242,6 @@ func GetActiveConfigForAgent() (*AgentConfigResponse, error) {
 	}, nil
 }
 
-func filterAgentSupportFiles(files []SupportFile) []SupportFile {
-	if len(files) == 0 {
-		return nil
-	}
-	filtered := make([]SupportFile, 0, len(files))
-	for _, file := range files {
-		path := strings.ToLower(strings.TrimSpace(file.Path))
-		switch {
-		case strings.HasSuffix(path, ".crt"), strings.HasSuffix(path, ".key"), strings.HasSuffix(path, ".pem"):
-			filtered = append(filtered, file)
-		case path == "pow_config.json":
-			filtered = append(filtered, file)
-		}
-	}
-	return filtered
-}
-
 func ReportApplyLog(payload ApplyLogPayload) (*model.ApplyLog, error) {
 	now := time.Now()
 	payload.NodeID = strings.TrimSpace(payload.NodeID)