fix(lite): gateway refresh degrades gracefully on a failed command

LiteWalletGateway::refresh() aborted the entire refresh on the first command whose bridge
call or parse failed — which turned a single real-backend shape mismatch (e.g. syncstatus)
into a total, empty-everything refresh. Since the balance/addresses/list real shapes are
still unverified and we've already hit shape drift twice, make refresh resilient:

- Run every planned command; assembleLiteWalletRefreshBundle already skips failed results.
- result.ok = any usable data came back (bundle.complete still reflects all-succeeded).
- One command's failure now degrades gracefully — the other sections still populate.

testLiteWalletGatewayRefreshSkipsFailedCommand (fake balance returns invalid JSON) asserts
the refresh still succeeds with addresses/transactions/info populated and balance skipped.

Co-Authored-By: Claude Opus 4.8 (1M context) <noreply@anthropic.com>

src/wallet/lite_wallet_gateway.cpp

@@ -230,24 +230,33 @@ LiteWalletRefreshResult LiteWalletGateway::refresh(const LiteWalletRefreshReques
     }
 
     result.attempted = true;
+    // Run every planned command. A single command's bridge or parse failure must NOT abort the
+    // whole refresh — partial data beats none, and real-backend response shapes can drift per
+    // command. assembleLiteWalletRefreshBundle() ignores the failed results.
     for (const auto& commandPlan : result.plan.commands) {
-        auto commandResult = executePlannedCommand(commandPlan);
-        if (!commandResult.ok) {
-            result.status = commandResult.status;
-            result.error = commandResult.error;
-            result.commandResults.push_back(std::move(commandResult));
-            return result;
-        }
-        result.commandResults.push_back(std::move(commandResult));
+        result.commandResults.push_back(executePlannedCommand(commandPlan));
     }
 
     result.bundle = assembleLiteWalletRefreshBundle(result.commandResults, request);
-    result.ok = result.bundle.complete;
-    result.status = refreshStatusForRequest(request);
+
+    // Succeed if anything usable came back; some commands may have been skipped. (bundle.complete
+    // still reflects whether *all* commands succeeded, for callers that care.)
+    result.ok = result.bundle.successfulCommandCount > 0 || result.bundle.hasSyncStatus;
     if (!result.ok) {
-        result.status = makeGatewayStatus(WalletBackendState::Error, "lite refresh bundle is incomplete");
-        result.error = result.status.message;
+        for (const auto& commandResult : result.commandResults) {
+            if (!commandResult.ok) {
+                result.status = commandResult.status;
+                result.error = commandResult.error;
+                break;
+            }
+        }
+        if (result.error.empty()) {
+            result.status = makeGatewayStatus(WalletBackendState::Error, "lite refresh produced no usable data");
+            result.error = result.status.message;
+        }
+        return result;
     }
+    result.status = refreshStatusForRequest(request);
     return result;
 }