feat: sync deployed v1.0.0-rc.38-custom.42

Sync production source including routing, billing, Astra detection and public uptime. Update custom build instructions and license packaging.

model/legacy_dalle_pricing.go

@@ -0,0 +1,37 @@
+package model
+
+// Deprecated model compatibility: OpenAI removed DALL·E 2 and DALL·E 3 on
+// 2026-05-12. Keep conversion of existing prices available for compatible
+// upstreams, deriving every multiplier from the legacy DTO billing logic.
+// https://developers.openai.com/api/docs/deprecations#2025-11-14-dalle-model-snapshots
+
+import (
+	"strings"
+
+	"github.com/QuantumNous/new-api/relaykit/dto"
+)
+
+func legacyDallePricingRules(name string) []LegacyPricingRule {
+	if !strings.HasPrefix(name, "dall-e") {
+		return nil
+	}
+	var rules []LegacyPricingRule
+	if name != "dall-e-3" {
+		for _, size := range []string{"256x256", "512x512"} {
+			request := dto.ImageRequest{Model: name, Size: size}
+			rules = append(rules, LegacyPricingRule{`param("size") == "` + size + `"`, request.GetTokenCountMeta().ImagePriceRatio})
+		}
+	}
+	rectangle := dto.ImageRequest{Model: name, Size: "1024x1792"}
+	if name != "dall-e-2" && name != "dall-e" {
+		rules = append(rules, LegacyPricingRule{`param("size") == "1024x1792" || param("size") == "1792x1024"`, rectangle.GetTokenCountMeta().ImagePriceRatio})
+	}
+	if name == "dall-e-3" {
+		squareHD := dto.ImageRequest{Model: name, Size: "1024x1024", Quality: "hd"}
+		rectangleHD := dto.ImageRequest{Model: name, Size: rectangle.Size, Quality: "hd"}
+		rules = append(rules,
+			LegacyPricingRule{`param("quality") == "hd" && param("size") != "1024x1792" && param("size") != "1792x1024"`, squareHD.GetTokenCountMeta().ImagePriceRatio},
+			LegacyPricingRule{`param("quality") == "hd" && (param("size") == "1024x1792" || param("size") == "1792x1024")`, rectangleHD.GetTokenCountMeta().ImagePriceRatio / rectangle.GetTokenCountMeta().ImagePriceRatio})
+	}
+	return rules
+}