fix: ktlint violations (nested-comment doc text, line length)

Doc comments describing "/wallet/*" endpoints were parsed as opening
a nested block comment (Kotlin block comments nest, unlike Java/C),
leaving the outer KDoc unterminated - not just a lint nit, ktlint
flagged these as invalid Kotlin files. Reworded to drop the trailing
"*". Also wraps two over-long function signatures/calls.

feature-wallet-impl/src/main/java/io/novafoundation/nova/feature_wallet_impl/data/network/tron/TronGridApi.kt

@@ -14,7 +14,7 @@ import java.math.BigInteger
 
 /**
  * Thrown whenever TronGrid reports a failure via an HTTP-200 body (rather than an HTTP error status), which is
- * how most `/wallet/*` endpoints signal validation/execution failures, e.g.
+ * how most `/wallet/` endpoints signal validation/execution failures, e.g.
  * `{"Error": "... no OwnerAccount."}` from `createtransaction`, or
  * `{"code": "CONTRACT_VALIDATE_ERROR", "message": "<hex>"}` from `broadcasttransaction`.
  */
@@ -98,7 +98,12 @@ class RealTronGridApi(
         return rawBalance?.toBigIntegerOrNull() ?: BigInteger.ZERO
     }
 
-    override suspend fun createNativeTransfer(baseUrl: String, ownerHexAddress: String, toHexAddress: String, amountSun: BigInteger): TronUnsignedTransactionResponse {
+    override suspend fun createNativeTransfer(
+        baseUrl: String,
+        ownerHexAddress: String,
+        toHexAddress: String,
+        amountSun: BigInteger
+    ): TronUnsignedTransactionResponse {
         val request = TronCreateTransactionRequest(
             ownerAddress = ownerHexAddress,
             toAddress = toHexAddress,

feature-wallet-impl/src/main/java/io/novafoundation/nova/feature_wallet_impl/data/network/tron/model/TronTransactionModels.kt

@@ -4,7 +4,7 @@ import com.google.gson.JsonObject
 import com.google.gson.annotations.SerializedName
 
 /**
- * Request/response shapes for TronGrid's transaction-construction/broadcast endpoints (`/wallet/*`).
+ * Request/response shapes for TronGrid's transaction-construction/broadcast endpoints (`/wallet/`).
  *
  * All requests are sent with `"visible": false`, i.e. addresses are hex-encoded (`41` prefix byte ++ 20-byte
  * accountId, see `toTronHexAddress`) rather than Base58Check. Every shape below was confirmed against

feature-wallet-impl/src/main/java/io/novafoundation/nova/feature_wallet_impl/data/network/tron/transaction/RealTronTransactionService.kt

@@ -100,7 +100,13 @@ class RealTronTransactionService(
 
         val feeSun = when (intent) {
             is TronTransactionIntent.Native -> estimateNativeFee(baseUrl, ownerHex, recipient, intent.amountSun)
-            is TronTransactionIntent.Trc20Transfer -> estimateTrc20FeeFromContractHex(baseUrl, ownerHex, recipient, intent.contractAddress.tronAddressToHexAddress(), intent.amountSun)
+            is TronTransactionIntent.Trc20Transfer -> estimateTrc20FeeFromContractHex(
+                baseUrl,
+                ownerHex,
+                recipient,
+                intent.contractAddress.tronAddressToHexAddress(),
+                intent.amountSun
+            )
         }
 
         return TronFee(feeSun, SubmissionOrigin.singleOrigin(ownerAccountId), chain.commissionAsset)
@@ -213,7 +219,13 @@ class RealTronTransactionService(
         return bandwidthShortfall.toBigInteger() * bandwidthPrice
     }
 
-    private suspend fun estimateTrc20FeeFromContractHex(baseUrl: String, ownerHex: String, recipient: AccountId, contractHex: String, amountSun: BigInteger): BigInteger {
+    private suspend fun estimateTrc20FeeFromContractHex(
+        baseUrl: String,
+        ownerHex: String,
+        recipient: AccountId,
+        contractHex: String,
+        amountSun: BigInteger
+    ): BigInteger {
         val parameterHex = Trc20TransferAbi.encodeTransferParameters(recipient, amountSun)
 
         val dryRun = runCatching {