feat: publish standalone worker

Separate worker packaging and service lifecycle from the control plane.

app/models/repo.go

@@ -0,0 +1,38 @@
+package models
+
+import (
+	"gorm.io/datatypes"
+
+	"rsgit.ru/rsmon/rsmon/app/models/concerns"
+)
+
+// Repo is a source repository shared by one or more account-scoped sites.
+// Repositories themselves are global rstuff mirrors; SiteRepo supplies the
+// account boundary through its Site.
+type Repo struct {
+	concerns.Model
+	ExtID       *string        `gorm:"size:64" json:"ext_id,omitempty"`
+	GitlabID    *int64         `json:"gitlab_id,omitempty"`
+	Name        string         `gorm:"size:120;not null" json:"name"`
+	Namespace   *string        `gorm:"size:120" json:"namespace,omitempty"`
+	Path        *string        `gorm:"size:255" json:"path,omitempty"`
+	Description *string        `gorm:"type:text" json:"description,omitempty"`
+	IsActive    bool           `gorm:"not null;default:true" json:"is_active"`
+	Meta        datatypes.JSON `gorm:"type:jsonb;not null;default:'{}'::jsonb" json:"meta"`
+	concerns.Timestamped
+}
+
+// TableName returns the repository table name.
+func (Repo) TableName() string { return "repos" }
+
+// SiteRepo is the explicit site/repository join. Role is intentionally data,
+// rather than an enum, to preserve the rstuff contract as it evolves.
+type SiteRepo struct {
+	SiteID int64  `gorm:"type:bigint REFERENCES sites(id) ON DELETE CASCADE;primaryKey" json:"site_id"`
+	RepoID int64  `gorm:"type:bigint REFERENCES repos(id) ON DELETE CASCADE;primaryKey" json:"repo_id"`
+	Role   string `gorm:"size:32;not null;default:'primary'" json:"role"`
+	concerns.Timestamped
+}
+
+// TableName returns the repository assignment table name.
+func (SiteRepo) TableName() string { return "site_repos" }