feat: add TransactionProofCard component with trust indicators and st…

[Favourof]

🚀 Changes

Implemented the TransactionProofCard component as requested in the UI/UX design task.

#14

🎨 Design Artifacts

Figma File: View Transaction Proof Design

🛠 Features

• Trust Indicators: Added Verification Badge and "On-Chain Verified" status.
• Dynamic Status: Handles Success (Green), Pending (Amber), and Failed (Red) states.
• Micro-interactions: Auto-truncates wallet addresses and includes "Copy to Clipboard" functionality.
• Stellar Integration: Direct link to Stellar Explorer for the transaction hash.
• Theme: Aligned with the project's Indigo/Blue branding (#2664eb).

🖼 Preview

🧪 How to Test

Import the component and pass a mock transaction object:

<TransactionProofCard 
  hash="f4a2...8517" 
  amount="500.00" 
  currency="XLM" 
  status="success" 
  senderAddress="Ft3..uhd"
  recipientAddress="8X.rydkkw"
  date=""
  fee=""
  memo=""
/>