feat(release): migrate GeekAI v4.3.0 to open source

- Sync backend and frontend from GeekAI Plus v4.3.0

- Remove commercial License flows and update open-source deployment defaults

- Preserve Docker Compose deployment and bump image tags to v4.3.0

BREAKING CHANGE: commercial License configuration and related endpoints are removed

api/store/model/image_job.go

@@ -0,0 +1,22 @@
+package model
+
+import "time"
+
+type ImageJob struct {
+	Id         uint      `gorm:"column:id;primaryKey;autoIncrement" json:"id"`
+	UserId     uint      `gorm:"column:user_id;type:int(11);not null;comment:用户ID" json:"user_id"`
+	Prompt     string    `gorm:"column:prompt;type:text;not null;comment:提示词" json:"prompt"`
+	Params     string    `gorm:"column:params;type:text;not null;comment:任务参数" json:"params"`
+	TaskId     string    `gorm:"column:task_id;type:varchar(64);comment:Kapon 异步任务 ID" json:"task_id"`
+	ImgURL     string    `gorm:"column:img_url;type:varchar(255);not null;comment:图片地址" json:"img_url"`
+	OrgURL     string    `gorm:"column:org_url;type:varchar(1024);comment:原图地址" json:"org_url"`
+	Publish    int       `gorm:"column:publish;type:tinyint(1);not null;comment:是否发布" json:"publish"`
+	Power      int       `gorm:"column:power;type:smallint;not null;comment:消耗算力" json:"power"`
+	Progress   int       `gorm:"column:progress;type:smallint;not null;comment:任务进度" json:"progress"`
+	ErrMsg     string    `gorm:"column:err_msg;type:varchar(1024);not null;comment:错误信息" json:"err_msg"`
+	CreatedAt  time.Time `gorm:"column:created_at;type:datetime;not null" json:"created_at"`
+}
+
+func (m *ImageJob) TableName() string {
+	return "geekai_image_jobs"
+}