feat: add myket iap

app/build.gradle.kts

@@ -19,6 +19,18 @@ android {
         versionName = "1.0"
 
         testInstrumentationRunner = "androidx.test.runner.AndroidJUnitRunner"
+
+        // ---- Myket in-app billing ----
+        val marketApplicationId = "ir.mservices.market"
+        val marketBindAddress = "ir.mservices.market.InAppBillingService.BIND"
+        manifestPlaceholders["marketApplicationId"] = marketApplicationId
+        manifestPlaceholders["marketBindAddress"] = marketBindAddress
+        manifestPlaceholders["marketPermission"] = "$marketApplicationId.BILLING"
+        buildConfigField(
+            "String",
+            "IAB_PUBLIC_KEY",
+            "\"MIGfMA0GCSqGSIb3DQEBAQUAA4GNADCBiQKBgQCDSaqJLDPxQZBZD/LGRsZOJ8m1hLVFedg/tnqebQusikVTNYSEjmP86i1TtXu/2b4E8hpkrqyNlNVvEg1lrHCpnxCh0tOubYiG6X/GEQtgOtIRuBzO3HM/r9w1HQm4gZOJc6DJO46Sxp3YbryJujp+pG8p7bU6zHp4zcqydCJ14QIDAQAB\""
+        )
     }
 
     buildTypes {
@@ -39,6 +51,7 @@ android {
     }
     buildFeatures {
         compose = true
+        buildConfig = true
     }
 }
 
@@ -80,6 +93,9 @@ dependencies {
     // SMS User Consent API (OTP auto-fill)
     implementation(libs.play.services.auth.api.phone)
 
+    // Myket in-app billing
+    implementation("com.github.myketstore:myket-billing-client:1.6")
+
     // Koin for DI
     implementation(libs.koin.android)
     implementation(libs.koin.androidx.compose.v410)