Sell PRO as an in-app unlock, take shared photos, and let FX run negative

- One free Play app (com.locphamtran.recipescamera) with an expo-iap PRO
  unlock, replacing the paid apk for the store channel
- Android SEND/SEND_MULTIPLE share target feeds photos into the editor,
  on cold start and on resume
- BACK button in the TopBar and press-and-hold PEEK replace the chip row
- NOISE REDUCTION and SHARPENING accept -10: a negative SHARPENING softens
  the frame before the grain pass, a negative NOISE REDUCTION re-grains it,
  in the Skia engine, the live preview and the Kotlin export path alike

src/utils/credits.ts

@@ -101,6 +101,13 @@ export const CREDITS: CreditEntry[] = [
     copyright: "Copyright (c) 2015-present 650 Industries, Inc. (aka Expo)",
     url: "https://docs.expo.dev/versions/latest/sdk/haptics/",
   },
+  {
+    name: "expo-iap",
+    version: "5.6.0",
+    license: "MIT",
+    copyright: "Copyright (c) 2025 hyochan",
+    url: "https://github.com/hyodotdev/openiap/tree/main/libraries/expo-iap#readme",
+  },
   {
     name: "expo-keep-awake",
     version: "57.0.1",