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>

apps/linux_sim_shell/src/linux_sim_runtime_renderer.h

@@ -0,0 +1,35 @@
+#pragma once
+
+#include "linux_sim_runtime_entry.h"
+#include "ui_ascii_runtime/ascii_descriptor_renderer.h"
+
+#include <cstddef>
+
+namespace trailmate::apps::linux_sim_shell
+{
+
+class LinuxSimRuntimeRenderer
+{
+  public:
+    bool render(const LinuxSimRuntimeEntry& entry);
+
+    bool ready() const noexcept;
+    bool usingPrimaryScreenGraph() const noexcept;
+    bool usedPrimaryScreenGraph() const noexcept;
+    bool fallbackUsed() const noexcept;
+    bool usedFallback() const noexcept;
+    std::size_t lineCount() const noexcept;
+    const trailmate::linux_sim::AsciiRenderLine* lines() const noexcept;
+    const char* line(std::size_t index) const noexcept;
+
+  private:
+    bool renderFallback(const LinuxSimRuntimeEntry& entry);
+
+  private:
+    trailmate::linux_sim::AsciiDescriptorRenderer descriptor_renderer_{};
+    bool ready_ = false;
+    bool primary_ = false;
+    bool fallback_ = true;
+};
+
+} // namespace trailmate::apps::linux_sim_shell