Investment

Add:
-  components/Button/CoyButton.tsx
-  constants/local-storage-key.ts

Fix:
- Integrasi pada proses transaksi pmebelian investasi

### No Issue

components/Button/CoyButton.tsx

@@ -0,0 +1,72 @@
+import React, { useState } from "react";
+import { TouchableOpacity, Text, StyleSheet } from "react-native";
+import * as Clipboard from "expo-clipboard";
+import { MainColor } from "@/constants/color-palet";
+
+interface CopyButtonProps {
+  textToCopy: string;
+  copyLabel?: string; // Teks tombol saat normal, default: "Copy"
+  copiedLabel?: string; // Teks tombol saat berhasil, default: "Copied!"
+  onCopySuccess?: () => void; // Callback opsional saat berhasil menyalin
+  duration?: number; // Durasi (ms) menampilkan "Copied!", default: 2000
+  style?: any; // Gaya tambahan untuk tombol
+  textStyle?: any; // Gaya tambahan untuk teks
+}
+
+const CopyButton: React.FC<CopyButtonProps> = ({
+  textToCopy,
+  copyLabel = "Copy",
+  copiedLabel = "Copied!",
+  onCopySuccess,
+  duration = 2000,
+  style,
+  textStyle,
+}) => {
+  const [isCopied, setIsCopied] = useState(false);
+
+  const handleCopy = async () => {
+    try {
+      await Clipboard.setStringAsync(textToCopy);
+      setIsCopied(true);
+      onCopySuccess?.();
+
+      // Reset kembali ke label "Copy" setelah durasi tertentu
+      setTimeout(() => {
+        setIsCopied(false);
+      }, duration);
+    } catch (error) {
+      console.error("Failed to copy text:", error);
+      // Opsional: tampilkan error toast jika diperlukan
+    }
+  };
+
+  return (
+    <TouchableOpacity
+      style={[styles.button, style]}
+      onPress={handleCopy}
+      activeOpacity={0.7}
+    >
+      <Text style={[styles.text, textStyle]}>
+        {isCopied ? copiedLabel : copyLabel}
+      </Text>
+    </TouchableOpacity>
+  );
+};
+
+const styles = StyleSheet.create({
+  button: {
+    backgroundColor: MainColor.yellow,
+    paddingHorizontal: 16,
+    paddingVertical: 8,
+    borderRadius: 50,
+    alignItems: "center",
+    justifyContent: "center",
+  },
+  text: {
+    color: MainColor.darkblue,
+    fontWeight: "600",
+    fontSize: 14,
+  },
+});
+
+export default CopyButton;