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.

setting/billing_setting/tiered_billing_test.go

@@ -25,6 +25,12 @@ func TestSmokeTestTaskExprValidatesDeclaredUsageVectors(t *testing.T) {
 		expression    string
 		expectedError string
 	}{
+		{
+			name:          "fixed prices are not task usage prices",
+			schema:        videoSchema,
+			expression:    `true ? tier("normal", u("seconds") * 0.4) : tier("fixed", fixed(0.01))`,
+			expectedError: "fixed pricing is not supported for task usage expressions",
+		},
 		{
 			name:       "declared numeric and enum facts",
 			schema:     videoSchema,