d1bd279eba
Implements real Myket IAB for the Capacitor app (Myket has no purchase deep-link like Bazaar — it uses the classic Google Play IAB v3 AIDL bound to the Myket app): - AIDL: com.android.vending.billing.IInAppBillingService (Myket-compatible). - MyketBillingPlugin (Capacitor): binds ir.mservices.market via "ir.mservices.market.InAppBillingService.BIND", runs getBuyIntent → startIntentSenderForResult, verifies INAPP_DATA_SIGNATURE with the RSA key (Security.java, SHA1withRSA), returns the purchaseToken; consume() too. - MainActivity registers the plugin + forwards the purchase activity result. - Manifest: ir.mservices.market.BILLING permission + <queries> for Android 11+ package visibility. - build.gradle: enable buildFeatures.aidl (AGP 8 disables it by default). - storeBilling: Myket goes through the plugin (RSA key embedded); after server verify, BuyCoins consumes the purchase so coins can be re-bought. Bazaar (deep-link) and web (ZarinPal) paths unchanged. Needs on-device testing with the Myket app installed + published products. Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>