feat(models): add alert and box models

Adds comprehensive data structures for Alert and Box functionality across models.

lib/metastore/models.go

@@ -1,6 +1,9 @@
 package metastore
 
-import "time"
+import (
+	"encoding/json"
+	"time"
+)
 
 const AdminTagName = "admin"
 
@@ -74,3 +77,78 @@ type BootstrapResult struct {
 	AdminUser         *User
 	AdminLoginEnabled bool
 }
+
+type Alert struct {
+	ID             string          `json:"id"`
+	Title          string          `json:"title"`
+	Description    string          `json:"description"`
+	Severity       string          `json:"severity"`
+	Status         string          `json:"status"`
+	Code           string          `json:"code"`
+	Trace          string          `json:"trace"`
+	Metadata       json.RawMessage `json:"metadata,omitempty"`
+	CreatedAt      time.Time       `json:"created_at"`
+	UpdatedAt      time.Time       `json:"updated_at"`
+	AcknowledgedAt *time.Time      `json:"acknowledged_at,omitempty"`
+	ClosedAt       *time.Time      `json:"closed_at,omitempty"`
+	CreatedBy      string          `json:"created_by"`
+}
+
+type AlertInput struct {
+	Title       string
+	Description string
+	Severity    string
+	Code        string
+	Trace       string
+	Metadata    json.RawMessage
+	CreatedBy   string
+}
+
+type AlertFilters struct {
+	Query    string
+	Severity string
+	Status   string
+	Group    string
+	Sort     string
+}
+
+type BoxRecord struct {
+	ID                string    `json:"id"`
+	OwnerID           string    `json:"owner_id,omitempty"`
+	OwnerUsername     string    `json:"owner_username,omitempty"`
+	FileNames         []string  `json:"file_names,omitempty"`
+	FileCount         int       `json:"file_count"`
+	TotalSize         int64     `json:"total_size"`
+	CreatedAt         time.Time `json:"created_at"`
+	ExpiresAt         time.Time `json:"expires_at"`
+	PasswordProtected bool      `json:"password_protected"`
+	OneTimeDownload   bool      `json:"one_time_download"`
+	DisableZip        bool      `json:"disable_zip"`
+	RefreshCount      int       `json:"refresh_count"`
+	UpdatedAt         time.Time `json:"updated_at"`
+}
+
+type BoxFilters struct {
+	Query  string
+	Owner  string
+	Status string
+	Flag   string
+	Sort   string
+}
+
+type BoxPageRequest struct {
+	Page     int
+	PageSize int
+}
+
+type BoxRecordPage struct {
+	Rows       []BoxRecord
+	Page       int
+	PageSize   int
+	Total      int
+	HasPrev    bool
+	HasNext    bool
+	PrevPage   int
+	NextPage   int
+	TotalPages int
+}