0.1.26-alpha release

* refactor: render chat rows from presentation state

* Fix Meshtastic channel sync and add MeshCore CN preset

* Add granular chat notification settings

* Add SD settings backup and restore

* Prepare 0.1.26-alpha release

---------

Co-authored-by: vicliu624 <vicliu@outlook.com>

modules/ui_presentation/tests/test_fixed_text.cpp

@@ -0,0 +1,59 @@
+#include "ui_presentation/common/fixed_text.h"
+#include "ui_presentation/common/presentation_profile.h"
+#include "ui_presentation/common/snapshot_header.h"
+#include "ui_presentation/common/ui_action.h"
+#include "ui_presentation/common/ui_action_result.h"
+
+#include <cassert>
+#include <cstring>
+
+int main()
+{
+    ui::FixedText<8> text;
+    assert(text.empty());
+
+    ui::copyText(text, "trail");
+    assert(!text.empty());
+    assert(std::strcmp(text.c_str(), "trail") == 0);
+
+    ui::copyText(text, "trail-mate");
+    assert(std::strcmp(text.c_str(), "trail-m") == 0);
+
+    ui::copyText(text, nullptr);
+    assert(text.empty());
+
+    ui::SnapshotHeader header{};
+    assert(!header.valid);
+    header.valid = true;
+    header.version = 4;
+    header.generated_at_ms = 50;
+    assert(header.valid);
+    assert(header.version == 4);
+    assert(header.generated_at_ms == 50);
+
+    auto ok = ui::UiActionResult::success();
+    assert(ok.ok);
+    assert(ok.failure == ui::UiActionFailure::None);
+
+    auto failed = ui::UiActionResult::fail(ui::UiActionFailure::Unsupported);
+    assert(!failed.ok);
+    assert(failed.failure == ui::UiActionFailure::Unsupported);
+
+    ui::UiAction action{};
+    action.kind = ui::UiActionKind::Refresh;
+    action.target = 2;
+    assert(action.kind == ui::UiActionKind::Refresh);
+    assert(action.target == 2);
+
+    ui::PresentationProfile profile{};
+    profile.kind = ui::PresentationProfileKind::TerminalPanel;
+    profile.width = 80;
+    profile.height = 24;
+    profile.keyboard_input = true;
+    assert(profile.kind == ui::PresentationProfileKind::TerminalPanel);
+    assert(profile.width == 80);
+    assert(profile.height == 24);
+    assert(profile.keyboard_input);
+
+    return 0;
+}