feat(companion): implement ble

aris/apps/companion/app/(tabs)/_layout.tsx

@@ -0,0 +1,81 @@
+import { Ionicons } from "@expo/vector-icons";
+import { Tabs } from "expo-router";
+
+const iconSize = 22;
+
+export default function TabLayout() {
+	return (
+		<Tabs screenOptions={{ headerShown: false }}>
+			<Tabs.Screen
+				name="orchestrator"
+				options={{
+					title: "Orchestrator",
+					tabBarLabel: "Orchestrator",
+					tabBarIcon: ({ color, focused }) => (
+						<Ionicons
+							color={color}
+							name={focused ? "flash" : "flash-outline"}
+							size={iconSize}
+						/>
+					),
+				}}
+			/>
+			<Tabs.Screen
+				name="index"
+				options={{
+					title: "BLE",
+					tabBarLabel: "BLE",
+					tabBarIcon: ({ color, focused }) => (
+						<Ionicons
+							color={color}
+							name={focused ? "bluetooth" : "bluetooth-outline"}
+							size={iconSize}
+						/>
+					),
+				}}
+			/>
+			<Tabs.Screen
+				name="todos"
+				options={{
+					title: "Todos",
+					tabBarLabel: "Todos",
+					tabBarIcon: ({ color, focused }) => (
+						<Ionicons
+							color={color}
+							name={focused ? "checkmark-done" : "checkmark-done-outline"}
+							size={iconSize}
+						/>
+					),
+				}}
+			/>
+			<Tabs.Screen
+				name="stocks"
+				options={{
+					title: "Stocks",
+					tabBarLabel: "Stocks",
+					tabBarIcon: ({ color, focused }) => (
+						<Ionicons
+							color={color}
+							name={focused ? "stats-chart" : "stats-chart-outline"}
+							size={iconSize}
+						/>
+					),
+				}}
+			/>
+			<Tabs.Screen
+				name="settings"
+				options={{
+					title: "Settings",
+					tabBarLabel: "Settings",
+					tabBarIcon: ({ color, focused }) => (
+						<Ionicons
+							color={color}
+							name={focused ? "settings" : "settings-outline"}
+							size={iconSize}
+						/>
+					),
+				}}
+			/>
+		</Tabs>
+	);
+}