Waseel: driver app, dispatch, POI suggestions, map fixes

lib/settings-provider.tsx

@@ -0,0 +1,53 @@
+import {
+  activateKeepAwakeAsync,
+  deactivateKeepAwake,
+} from "expo-keep-awake";
+import { I18nManager } from "react-native";
+import { useEffect, type ReactNode } from "react";
+
+import { useSettingsStore } from "@/lib/settings";
+
+const KEEP_AWAKE_TAG = "waseel-settings";
+
+/**
+ * Boots the settings store and owns the two cross-cutting side-effects that
+ * must run for the whole app lifetime regardless of which screen is mounted:
+ * the keep-awake wake lock (imperative, so it survives navigation away from
+ * Settings) and the Arabic RTL flip.
+ */
+export const SettingsProvider = ({ children }: { children: ReactNode }) => {
+  const hydrated = useSettingsStore((state) => state.hydrated);
+  const keepAwake = useSettingsStore((state) => state.keepAwake);
+  const lang = useSettingsStore((state) => state.lang);
+  const hydrate = useSettingsStore((state) => state.hydrate);
+
+  useEffect(() => {
+    void hydrate();
+  }, [hydrate]);
+
+  useEffect(() => {
+    if (keepAwake) {
+      activateKeepAwakeAsync(KEEP_AWAKE_TAG).catch((error) =>
+        console.warn("[KEEP_AWAKE]: ", error),
+      );
+    } else {
+      deactivateKeepAwake(KEEP_AWAKE_TAG);
+    }
+  }, [keepAwake]);
+
+  useEffect(() => {
+    const shouldRTL = lang === "ar";
+
+    if (I18nManager.isRTL !== shouldRTL) {
+      I18nManager.forceRTL(shouldRTL);
+      I18nManager.swapLeftAndRightInRTL(shouldRTL);
+    }
+  }, [lang]);
+
+  // Until SecureStore has been read we'd otherwise flash the defaults
+  // (English / light) before the persisted values apply. The root layout
+  // already gates on fonts; gating here too avoids the theme/lang flash.
+  if (!hydrated) return null;
+
+  return <>{children}</>;
+};