feat: Enhance authentication and user management with detailed logging

- Add console logging for authentication initialization, login attempts, and user retrieval to improve debugging and traceability.
- Introduce a new getCurrentUser function in useAuth for better user data management.
- Update useTicketPurchase to include detailed logging for user wallets and balance checks, enhancing visibility into wallet states.
- Refactor LNBits API request and response logging for clearer error handling and debugging.

src/composables/useTicketPurchase.ts

@@ -30,10 +30,25 @@ export function useTicketPurchase() {
     }
   })
   
-  const userWallets = computed(() => currentUser.value?.wallets || [])
-  const hasWalletWithBalance = computed(() => 
-    userWallets.value.some((wallet: any) => wallet.balance_msat > 0)
-  )
+  const userWallets = computed(() => {
+    const wallets = currentUser.value?.wallets || []
+    console.log('User wallets computed:', {
+      currentUser: currentUser.value,
+      wallets: wallets,
+      walletCount: wallets.length,
+      hasWallets: wallets.length > 0
+    })
+    return wallets
+  })
+  const hasWalletWithBalance = computed(() => {
+    const hasBalance = userWallets.value.some((wallet: any) => wallet.balance_msat > 0)
+    console.log('Wallet balance check:', {
+      wallets: userWallets.value,
+      hasBalance: hasBalance,
+      walletBalances: userWallets.value.map((w: any) => ({ id: w.id, balance: w.balance_msat }))
+    })
+    return hasBalance
+  })
 
   // Generate QR code for Lightning payment
   async function generateQRCode(bolt11: string) {