added manager, driver, order, route, vehicle, warehouse endpoints,models and migrations.

internal/models/vehicle.go

@@ -0,0 +1,15 @@
+package models
+
+import "github.com/google/uuid"
+
+type Vehicle struct {
+	ID          uuid.UUID `db:"id"`
+	PlateNumber string    `db:"plate_number"`
+	Brand       string    `db:"brand"`
+	Model       string    `db:"model"`
+	Year        int       `db:"year"`
+	CapacityKg  float64   `db:"capacity_kg"`
+	CapacityM3  float64   `db:"capacity_m3"`
+	Status      string    `db:"status"` // available, in_transit, maintenance
+	Slug        string    `db:"slug"`
+}