feat: 兼容自定义变焦，完善modal操作

common/model-ratio.go

@@ -100,13 +100,14 @@ var DefaultModelPrice = map[string]float64{
 	"mj_variation":      0.1,
 	"mj_reroll":         0.1,
 	"mj_blend":          0.1,
-	"mj_inpaint":        0.1,
+	"mj_modal":          0.1,
 	"mj_zoom":           0.1,
 	"mj_shorten":        0.1,
 	"mj_high_variation": 0.1,
 	"mj_low_variation":  0.1,
 	"mj_pan":            0.1,
-	"mj_inpaint_pre":    0,
+	"mj_inpaint":        0,
+	"mj_custom_zoom":    0,
 	"mj_describe":       0.05,
 	"mj_upscale":        0.05,
 	"swap_face":         0.05,