Initial commit: TaskPool React panel

- React frontend with route-level code splitting
- Backend rebranded from Baihu to TaskPool
- DB brand migration script and local compatibility

internal/models/interconnect.go

@@ -0,0 +1,32 @@
+package models
+
+import (
+	"github.com/engigu/taskpool/internal/constant"
+)
+
+// NodeMetrics 表示互联节点的性能指标，使用 JSON 存储
+type NodeMetrics struct {
+	CPUPercent  float64 `json:"cpu_percent"`
+	MemPercent  float64 `json:"mem_percent"`
+	DiskPercent float64 `json:"disk_percent"`
+	TxBytes     uint64  `json:"tx_bytes,omitempty"`
+	RxBytes     uint64  `json:"rx_bytes,omitempty"`
+}
+
+// InterconnectNode represents a connected remote panel
+type InterconnectNode struct {
+	ID              string      `json:"id" gorm:"primaryKey;size:20"`
+	Name            string      `json:"name" gorm:"size:255;not null"`
+	URL             string      `json:"url" gorm:"size:255;not null"`
+	Token           string      `json:"token" gorm:"size:255"`
+	Remark          string      `json:"remark" gorm:"size:500"`
+	CreatedAt       LocalTime   `json:"created_at"`
+	UpdatedAt       LocalTime   `json:"updated_at"`
+	Status          string      `json:"status" gorm:"size:50"` // online / offline
+	Metrics         NodeMetrics `json:"metrics" gorm:"serializer:json"`
+	LastHeartbeatAt *LocalTime  `json:"last_heartbeat_at"`
+}
+
+func (InterconnectNode) TableName() string {
+	return constant.TablePrefix + "interconnect_nodes"
+}