feat: migrate secret management to datastore proto and tink

app/src/main/java/com/bitcointxoko/gudariwallet/data/LNbitsWalletRepository.kt

@@ -18,7 +18,7 @@ class LNbitsWalletRepository(
     // ── Balance ───────────────────────────────────────────────────────────────
 
     override suspend fun getBalance(): WalletBalance {
-        val response = api.getWallet(secrets.invoiceKey)
+        val response = api.getWallet(secrets.invoiceKey())
         return WalletBalance(sats = response.balance / WalletConstants.MSAT_PER_SAT)
     }
 
@@ -26,7 +26,7 @@ class LNbitsWalletRepository(
 
     override suspend fun createInvoice(amountSats: Long, memo: String): CreatedInvoice {
         val response = api.createInvoice(
-            secrets.invoiceKey,
+            secrets.invoiceKey(),
             CreateInvoiceRequest(
                 out    = false,
                 amount = amountSats,
@@ -41,13 +41,13 @@ class LNbitsWalletRepository(
     }
 
     override suspend fun isPaymentReceived(paymentHash: String): Boolean {
-        return api.checkPayment(secrets.invoiceKey, paymentHash).paid
+        return api.checkPayment(secrets.invoiceKey(), paymentHash).paid
     }
 
     // ── Send ──────────────────────────────────────────────────────────────────
 
     override suspend fun decodeBolt11(bolt11: String): DecodedBolt11 {
-        val response = api.decodeInvoice(secrets.invoiceKey, DecodeInvoiceRequest(data = bolt11))
+        val response = api.decodeInvoice(secrets.invoiceKey(), DecodeInvoiceRequest(data = bolt11))
         val amountSats = response.amountMsat
             ?.takeIf { it > 0L }
             ?.div(WalletConstants.MSAT_PER_SAT)
@@ -64,7 +64,7 @@ class LNbitsWalletRepository(
 
 
     override suspend fun scanLnurl(code: String): ScannedLnurl {
-        val r = api.lnurlScan(secrets.invoiceKey, code)
+        val r = api.lnurlScan(secrets.invoiceKey(), code)
         return ScannedLnurl(
             tag            = r.tag,
             callback       = r.callback,
@@ -169,7 +169,7 @@ class LNbitsWalletRepository(
 
     override suspend fun payBolt11(bolt11: String): PaymentConfirmation {
         val response = api.payInvoice(
-            secrets.adminKey,
+            secrets.adminKey(),
             PayInvoiceRequest(out = true, bolt11 = bolt11)
         )
         return PaymentConfirmation(paymentHash = response.paymentHash)
@@ -182,7 +182,7 @@ class LNbitsWalletRepository(
         comment: String?
     ): PaymentConfirmation {
         val response = api.payLnurl(
-            secrets.adminKey,
+            secrets.adminKey(),
             PayLnurlRequest(
                 res = LnurlPayRes(
                     tag            = rawRes.tag,
@@ -220,10 +220,10 @@ class LNbitsWalletRepository(
     }
 
     override suspend fun getLightningAddress(): String? {
-        val links = api.getLnurlpLinks(secrets.invoiceKey, allWallets = false)
+        val links = api.getLnurlpLinks(secrets.invoiceKey(), allWallets = false)
         val username = links.firstOrNull { !it.username.isNullOrBlank() }?.username
             ?: return null
-        val domain = secrets.baseUrl
+        val domain = secrets.baseUrl()
             .removePrefix("https://")
             .removePrefix("http://")
             .trimEnd('/')
@@ -246,10 +246,10 @@ class LNbitsWalletRepository(
     // ── History ───────────────────────────────────────────────────────────────
 
     override suspend fun getPayments(offset: Int, limit: Int): List<PaymentRecord> {
-        return api.getPayments(secrets.invoiceKey, limit, offset)
+        return api.getPayments(secrets.invoiceKey(), limit, offset)
     }
 
     override suspend fun getPaymentDetail(checkingId: String): PaymentDetailResponse {
-        return api.getPaymentDetail(secrets.invoiceKey, checkingId)
+        return api.getPaymentDetail(secrets.invoiceKey(), checkingId)
     }
 }