fix(ui): put all node action buttons on one toolbar row under Daemon binary

Move Test Connection / Rescan Blockchain / Delete Blockchain / Repair Wallet onto the
same line as and right after the Daemon binary buttons (Install bundled | Refresh), so
all node actions form a single toolbar row beneath the Daemon binary panel. Buttons are
auto-sized to pack onto one line; each disabled-state group (connection vs embedded
daemon vs bundle present) keeps its own guard. Removes the former two stacked button rows.

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

src/ui/pages/settings_page.cpp

@@ -2009,57 +2009,6 @@ void RenderSettingsPage(App* app) {
                 // Node maintenance buttons (full-node build only)
                 if (app->supportsFullNodeLifecycleActions()) {
                     ImFont* btnFont = S.resolveFont("button");
-                    float nodeBtnW;
-                    {
-                        if (btnFont) ImGui::PushFont(btnFont);
-                        nodeBtnW = rowBtnW({TR("test_connection"), TR("rescan"),
-                                            TR("delete_blockchain"), TR("repair_wallet")});
-                        if (btnFont) ImGui::PopFont(/* btnFont */);
-                    }
-                    ImGui::SetCursorScreenPos(ImVec2(leftX, ImGui::GetCursorScreenPos().y));
-                    ImGui::BeginDisabled(!app->isConnected());
-                    if (TactileButton(TR("test_connection"), ImVec2(nodeBtnW, 0), btnFont)) {
-                        if (app->rpc() && app->rpc()->isConnected() && app->worker()) {
-                            app->worker()->post([rpc = app->rpc()]() -> rpc::RPCWorker::MainCb {
-                                try {
-                                    rpc::RPCClient::TraceScope trace("Settings / Test connection");
-                                    rpc->call("getinfo");
-                                    return []() {
-                                        Notifications::instance().success("RPC connection OK");
-                                    };
-                                } catch (const std::exception& e) {
-                                    std::string err = e.what();
-                                    return [err]() {
-                                        Notifications::instance().error("RPC error: " + err);
-                                    };
-                                }
-                            });
-                        } else {
-                            Notifications::instance().warning("Not connected to daemon");
-                        }
-                    }
-                    if (ImGui::IsItemHovered(ImGuiHoveredFlags_AllowWhenDisabled)) ImGui::SetTooltip("%s", TR("tt_test_conn"));
-                    ImGui::SameLine(0, Layout::spacingMd());
-                    if (TactileButton(TR("rescan"), ImVec2(nodeBtnW, 0), btnFont)) {
-                        s_settingsState.confirm_rescan = true;
-                    }
-                    if (ImGui::IsItemHovered(ImGuiHoveredFlags_AllowWhenDisabled)) ImGui::SetTooltip("%s", TR("tt_rescan"));
-                    ImGui::EndDisabled();
-
-                    // Row 2: Delete blockchain | Repair wallet (embedded daemon only) — paired on
-                    // one line with the same width/style as the Test connection | Rescan row above.
-                    ImGui::SetCursorScreenPos(ImVec2(leftX, ImGui::GetCursorScreenPos().y + Layout::spacingSm()));
-                    ImGui::BeginDisabled(!app->isUsingEmbeddedDaemon());
-                    if (TactileButton(TR("delete_blockchain"), ImVec2(nodeBtnW, 0), btnFont)) {
-                        s_settingsState.confirm_delete_blockchain = true;
-                    }
-                    if (ImGui::IsItemHovered(ImGuiHoveredFlags_AllowWhenDisabled)) ImGui::SetTooltip("%s", TR("tt_delete_blockchain"));
-                    ImGui::SameLine(0, Layout::spacingMd());
-                    if (TactileButton(TR("repair_wallet"), ImVec2(nodeBtnW, 0), btnFont)) {
-                        s_settingsState.confirm_repair_wallet = true;
-                    }
-                    if (ImGui::IsItemHovered(ImGuiHoveredFlags_AllowWhenDisabled)) ImGui::SetTooltip("%s", TR("tt_repair_wallet"));
-                    ImGui::EndDisabled();
 
                     // ---- Daemon binary: installed vs bundled, with explicit reinstall ----
                     // The wallet only auto-places dragonxd when it's missing (never overwrites a
@@ -2136,18 +2085,66 @@ void RenderSettingsPage(App* app) {
                     }
 
                     ImGui::Dummy(ImVec2(0, Layout::spacingXs()));
-                    // Install bundled daemon | Refresh — paired, same width/style as the rows above.
+                    // One toolbar row of all node actions: the daemon-binary actions first
+                    // (Install bundled | Refresh), then the maintenance actions right after
+                    // (Test connection | Rescan | Delete blockchain | Repair wallet). Auto-sized so
+                    // they pack onto a single line.
                     ImGui::SetCursorScreenPos(ImVec2(leftX, ImGui::GetCursorScreenPos().y));
+                    // Install bundled (embedded daemon + a bundled daemon present)
                     ImGui::BeginDisabled(!app->isUsingEmbeddedDaemon() || !bun.available);
-                    if (TactileButton(TR("daemon_install_bundled"), ImVec2(nodeBtnW, 0), btnFont)) {
+                    if (TactileButton(TR("daemon_install_bundled"), ImVec2(0, 0), btnFont)) {
                         s_settingsState.confirm_reinstall_daemon = true;
                     }
                     if (ImGui::IsItemHovered(ImGuiHoveredFlags_AllowWhenDisabled)) ImGui::SetTooltip("%s", TR("tt_daemon_install_bundled"));
                     ImGui::EndDisabled();
                     ImGui::SameLine(0, Layout::spacingMd());
-                    if (TactileButton(TR("refresh"), ImVec2(nodeBtnW, 0), btnFont)) {
+                    // Refresh (always available)
+                    if (TactileButton(TR("refresh"), ImVec2(0, 0), btnFont)) {
                         s_settingsState.daemon_info_loaded = false;  // recompute next frame
                     }
+                    ImGui::SameLine(0, Layout::spacingMd());
+                    // Test connection | Rescan blockchain (need an active RPC connection)
+                    ImGui::BeginDisabled(!app->isConnected());
+                    if (TactileButton(TR("test_connection"), ImVec2(0, 0), btnFont)) {
+                        if (app->rpc() && app->rpc()->isConnected() && app->worker()) {
+                            app->worker()->post([rpc = app->rpc()]() -> rpc::RPCWorker::MainCb {
+                                try {
+                                    rpc::RPCClient::TraceScope trace("Settings / Test connection");
+                                    rpc->call("getinfo");
+                                    return []() {
+                                        Notifications::instance().success("RPC connection OK");
+                                    };
+                                } catch (const std::exception& e) {
+                                    std::string err = e.what();
+                                    return [err]() {
+                                        Notifications::instance().error("RPC error: " + err);
+                                    };
+                                }
+                            });
+                        } else {
+                            Notifications::instance().warning("Not connected to daemon");
+                        }
+                    }
+                    if (ImGui::IsItemHovered(ImGuiHoveredFlags_AllowWhenDisabled)) ImGui::SetTooltip("%s", TR("tt_test_conn"));
+                    ImGui::SameLine(0, Layout::spacingMd());
+                    if (TactileButton(TR("rescan"), ImVec2(0, 0), btnFont)) {
+                        s_settingsState.confirm_rescan = true;
+                    }
+                    if (ImGui::IsItemHovered(ImGuiHoveredFlags_AllowWhenDisabled)) ImGui::SetTooltip("%s", TR("tt_rescan"));
+                    ImGui::EndDisabled();
+                    ImGui::SameLine(0, Layout::spacingMd());
+                    // Delete blockchain | Repair wallet (embedded daemon only)
+                    ImGui::BeginDisabled(!app->isUsingEmbeddedDaemon());
+                    if (TactileButton(TR("delete_blockchain"), ImVec2(0, 0), btnFont)) {
+                        s_settingsState.confirm_delete_blockchain = true;
+                    }
+                    if (ImGui::IsItemHovered(ImGuiHoveredFlags_AllowWhenDisabled)) ImGui::SetTooltip("%s", TR("tt_delete_blockchain"));
+                    ImGui::SameLine(0, Layout::spacingMd());
+                    if (TactileButton(TR("repair_wallet"), ImVec2(0, 0), btnFont)) {
+                        s_settingsState.confirm_repair_wallet = true;
+                    }
+                    if (ImGui::IsItemHovered(ImGuiHoveredFlags_AllowWhenDisabled)) ImGui::SetTooltip("%s", TR("tt_repair_wallet"));
+                    ImGui::EndDisabled();
                 }
 
                 }