feat(console): add an "App" toggle to show/hide [app] log lines

The console mixed RPC traces, daemon output, and the wallet's own "[app] ..."
log lines with no way to hide the latter. Add an "App" checkbox alongside the
existing Daemon/Errors/RPC toggles. Since [app] lines share COLOR_INFO with
other info text, the filter matches them by their "[app] " prefix rather than by
color. Default on; unit test + i18n added.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

src/ui/windows/console_output_model.cpp

@@ -21,6 +21,8 @@ bool consoleLinePassesFilter(const std::string& lineText,
 {
     if (!filter.daemonMessagesEnabled && lineColor == filter.daemonColor) return false;
     if (!filter.rpcTraceEnabled && lineColor == filter.rpcTraceColor) return false;
+    // "[app] ..." lines share COLOR_INFO with other info text, so match them by prefix.
+    if (!filter.appMessagesEnabled && lineText.rfind("[app] ", 0) == 0) return false;
     if (filter.errorsOnly && lineColor != filter.errorColor) return false;
     if (!filter.text.empty()) {
         std::string needle = lowerCopy(filter.text);

src/ui/windows/console_output_model.h

@@ -12,6 +12,7 @@ struct ConsoleOutputFilter {
     bool daemonMessagesEnabled = true;
     bool errorsOnly = false;
     bool rpcTraceEnabled = false;
+    bool appMessagesEnabled = true;   // "[app] ..." wallet log lines (matched by prefix, not color)
     ImU32 daemonColor = 0;
     ImU32 errorColor = 0;
     ImU32 rpcTraceColor = 0;

src/ui/windows/console_tab.cpp

@@ -46,6 +46,7 @@ float ConsoleTab::s_console_zoom = 1.0f;
 bool  ConsoleTab::s_daemon_messages_enabled = true;
 bool  ConsoleTab::s_errors_only_enabled = false;
 bool  ConsoleTab::s_rpc_trace_enabled = false;
+bool  ConsoleTab::s_app_messages_enabled = true;
 
 namespace {
 
@@ -531,11 +532,28 @@ void ConsoleTab::renderToolbar(daemon::EmbeddedDaemon* daemon)
     if (ImGui::IsItemHovered()) {
         ImGui::SetTooltip("%s", TR("console_show_rpc_trace"));
     }
-    
+
     ImGui::SameLine();
     ImGui::Spacing();
     ImGui::SameLine();
-    
+
+    // App messages toggle — "[app] ..." wallet log lines
+    {
+        static bool s_prev_app_enabled = true;
+        ImGui::Checkbox(TR("console_app"), &s_app_messages_enabled);
+        if (s_prev_app_enabled != s_app_messages_enabled && auto_scroll_) {
+            scroll_to_bottom_ = true;
+        }
+        s_prev_app_enabled = s_app_messages_enabled;
+    }
+    if (ImGui::IsItemHovered()) {
+        ImGui::SetTooltip("%s", TR("console_show_app_output"));
+    }
+
+    ImGui::SameLine();
+    ImGui::Spacing();
+    ImGui::SameLine();
+
     // Clear button
     if (TactileButton(TR("console_clear"), ImVec2(0, 0), schema::UI().resolveFont("button"))) {
         clear();
@@ -651,10 +669,12 @@ void ConsoleTab::renderOutput()
     // Build filtered line index list BEFORE mouse handling (so screenToTextPos works)
     ConsoleOutputFilter outputFilter{filter_text_, s_daemon_messages_enabled,
                                      s_errors_only_enabled, s_rpc_trace_enabled,
+                                     s_app_messages_enabled,
                                      COLOR_DAEMON, COLOR_ERROR, COLOR_RPC};
     bool has_text_filter = !outputFilter.text.empty();
     bool has_filter = has_text_filter || !outputFilter.daemonMessagesEnabled ||
-                      !outputFilter.rpcTraceEnabled || outputFilter.errorsOnly;
+                      !outputFilter.rpcTraceEnabled || !outputFilter.appMessagesEnabled ||
+                      outputFilter.errorsOnly;
     visible_indices_.clear();
     if (has_filter) {
         for (int i = 0; i < static_cast<int>(lines_.size()); i++) {

src/ui/windows/console_tab.h

@@ -73,6 +73,9 @@ public:
     // Show app RPC calls made through RPCClient (method/source only)
     static bool s_rpc_trace_enabled;
 
+    // Show "[app] ..." wallet log lines
+    static bool s_app_messages_enabled;
+
     /// Refresh console text colors for current theme (call after theme switch)
     static void refreshColors();
     

src/util/i18n.cpp

@@ -945,6 +945,8 @@ void I18n::loadBuiltinEnglish()
         strings_["console_not_connected"] = "Error: Not connected to daemon";
         strings_["console_rpc_reference"] = "RPC Command Reference";
         strings_["console_rpc_trace"] = "RPC";
+        strings_["console_app"] = "App";
+        strings_["console_show_app_output"] = "Show [app] wallet log lines";
         strings_["console_search_commands"] = "Search commands...";
         strings_["console_select_all"] = "Select All";
         strings_["console_show_daemon_output"] = "Show daemon output";

tests/test_phase4.cpp

@@ -2298,7 +2298,7 @@ void testRendererHelpers()
     EXPECT_FALSE(dragonx::ui::IsPoolMiningActive(true, false, true));
     EXPECT_TRUE(dragonx::ui::IsPoolMiningActive(false, false, true));
 
-    dragonx::ui::ConsoleOutputFilter filter{"error", false, false, false, 10, 20, 30};
+    dragonx::ui::ConsoleOutputFilter filter{"error", false, false, false, true, 10, 20, 30};
     EXPECT_TRUE(dragonx::ui::consoleLinePassesFilter("RPC Error", 20, filter));
     EXPECT_FALSE(dragonx::ui::consoleLinePassesFilter("daemon line", 10, filter));
     filter.text.clear();
@@ -2311,6 +2311,14 @@ void testRendererHelpers()
     EXPECT_TRUE(dragonx::ui::consoleLinePassesFilter("error line", 20, filter));
     EXPECT_FALSE(dragonx::ui::consoleLinePassesFilter("info line", 30, filter));
 
+    // "[app] ..." lines are filtered by prefix (they share the info color), not by color.
+    filter.errorsOnly = false;
+    filter.appMessagesEnabled = false;
+    EXPECT_FALSE(dragonx::ui::consoleLinePassesFilter("[app] Price updated", 30, filter));
+    EXPECT_TRUE(dragonx::ui::consoleLinePassesFilter("[rpc] trace", 30, filter));
+    filter.appMessagesEnabled = true;
+    EXPECT_TRUE(dragonx::ui::consoleLinePassesFilter("[app] Price updated", 30, filter));
+
     std::vector<dragonx::AddressInfo> poolAddresses;
     poolAddresses.push_back({"R-transparent", 0.0, "transparent", true});
     poolAddresses.push_back({"zs-default-worker", 0.0, "shielded", true});