Places map: native markers, Google-Maps UX, extended place metadata

Rewrite the Places map screen using native MapLibre style layers
instead of MarkerView, switch camera centering to the documented
fitBounds(ne, sw, padding, duration) path, and add a Google-Maps-
style interaction model: sticky search pill with reanimated drag-
synchronised top padding, sticky filter chips, floating grab handle
that scrolled rows pass behind, haptic feedback on selection, and
an in-app Bloom Prompt for the permission-denied dialog.

Extend the Place data model with minimumSpend, acceptsFairToFiat,
localCurrency, fiatPayoutMethods, maxFiatPayout, and openingHours;
surface them in a new PlaceFacts block inside the detail view.
Migrate FlatList → FlashList in contacts and language screens and
the deprecated BottomSheetFlashList wrapper to the documented
useBottomSheetScrollableCreator hook.

Splash screen now uses the transparent adaptive-icon-foreground asset.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

Author: NateIsern

README.md

@@ -17,6 +17,7 @@ Built with Expo SDK 55, React Native 0.83, and pure TypeScript cryptography.
 - **Masternode** — detect 5,000 FAIR collateral UTXOs, start masternodes
 - **FastSend** — instant confirmation via masternode quorum (SwiftTX)
 - **BIP38** — encrypted private key export/import
+- **Places map** — native MapLibre map of places that accept FairCoin, with category filters, search, minimum-spend and FairCoin-to-fiat exchange metadata per place (native-only; web shows an empty state)
 - **Secure** — keys in OS keychain, per-wallet SQLite databases, edge-to-edge UI
 
 ## Platforms
@@ -38,6 +39,10 @@ Built with Expo SDK 55, React Native 0.83, and pure TypeScript cryptography.
 | Crypto | `@noble/secp256k1` 2.x, `@noble/hashes` 1.8, `@scure/bip32` 1.7, `@scure/bip39` 1.6 |
 | Storage | expo-secure-store (native keychain), expo-sqlite (chain data) |
 | P2P | Custom SPV client over TCP (react-native-tcp-socket on mobile, Node.js net on Electron) |
+| Map | `@maplibre/maplibre-react-native` v10 with Carto vector tiles (no API key) |
+| UI kit | `@oxyhq/bloom` (theme, prompt dialogs) |
+| Lists | `@shopify/flash-list` v2 with `@gorhom/bottom-sheet` v5 integration |
+| Animation | `react-native-reanimated` 4.x |
 | Desktop | Electron with custom `app://` protocol for proper SPA routing |
 
 ## FairCoin Protocol
@@ -138,6 +143,8 @@ FAIRWallet/
 │   ├── contacts.tsx        # Address book
 │   ├── coin-control.tsx    # UTXO selection
 │   ├── export-key.tsx      # BIP38 key export
+│   ├── map.tsx             # Native places map (MapLibre + bottom sheet)
+│   ├── map.web.tsx         # Web fallback (map is native-only)
 │   ├── transaction/        # Transaction detail
 │   ├── onboarding/         # Welcome, create, restore, PIN setup
 │   └── (tabs)/             # Main app (wallet, send, receive, settings)

app.json

@@ -9,7 +9,7 @@
     "userInterfaceStyle": "automatic",
     "newArchEnabled": true,
     "splash": {
-      "image": "./assets/splash-icon.png",
+      "image": "./assets/adaptive-icon-foreground.png",
       "resizeMode": "contain",
       "backgroundColor": "#1b1e09"
     },
@@ -47,11 +47,11 @@
       "expo-local-authentication",
       "expo-system-ui",
       ["expo-splash-screen", {
-        "image": "./assets/splash-icon.png",
+        "image": "./assets/adaptive-icon-foreground.png",
         "imageWidth": 200,
         "backgroundColor": "#1b1e09",
         "dark": {
-          "image": "./assets/splash-icon.png",
+          "image": "./assets/adaptive-icon-foreground.png",
           "backgroundColor": "#1b1e09"
         }
       }],

app/contacts.tsx

@@ -11,13 +11,13 @@ import {
   TextInput,
   Pressable,
   Modal,
-  FlatList,
   ScrollView,
 } from "react-native";
 import { SafeAreaView } from "react-native-safe-area-context";
 import { useLocalSearchParams, useRouter } from "expo-router";
 import * as Clipboard from "expo-clipboard";
 import MaterialCommunityIcons from "@expo/vector-icons/MaterialCommunityIcons";
+import { FlashList } from "@shopify/flash-list";
 import { useContactsStore } from "../src/wallet/contacts-store";
 import { getDatabase } from "../src/wallet/wallet-store";
 import type { ContactRow } from "../src/storage/database";
@@ -587,7 +587,7 @@ export default function ContactsScreen() {
             />
           </View>
         ) : (
-          <FlatList
+          <FlashList
             data={displayContacts}
             renderItem={renderItem}
             keyExtractor={keyExtractor}

app/language.tsx

@@ -12,12 +12,11 @@ import {
   Text,
   TextInput,
   Pressable,
-  FlatList,
-  type ListRenderItem,
 } from "react-native";
 import { SafeAreaView } from "react-native-safe-area-context";
 import { useRouter } from "expo-router";
 import MaterialCommunityIcons from "@expo/vector-icons/MaterialCommunityIcons";
+import { FlashList, type ListRenderItem } from "@shopify/flash-list";
 import { useTheme } from "@oxyhq/bloom/theme";
 import { EmptyState, ScreenHeader } from "../src/ui/components";
 import { SUPPORTED_LANGUAGES, t, type LanguageOption } from "../src/i18n";
@@ -191,7 +190,7 @@ export default function LanguageScreen() {
             <EmptyState icon="magnify" title={t("language.noResults")} />
           </View>
         ) : (
-          <FlatList
+          <FlashList
             data={filtered}
             renderItem={renderItem}
             keyExtractor={keyExtractor}