feat: add tui (#758)

This commit also contains an entire redesign of the GUI interface, which now contains a sidebar for all panels. Hopefully checkra1n approves :)

src/tui/TuiRecoveryPanel.hpp

@@ -0,0 +1,39 @@
+#ifdef WITH_TUI
+
+#ifndef TUI_RECOVERY_PANEL_HPP
+#define TUI_RECOVERY_PANEL_HPP
+
+#include "TuiPanel.hpp"
+
+#include <string>
+#include <atomic>
+
+class TuiRecoveryPanel : public TuiPanel {
+public:
+    explicit TuiRecoveryPanel(TuiFrame* frame);
+    ~TuiRecoveryPanel() override = default;
+
+    void SetStatusText(const std::string& text);
+
+    void on_show() override;
+    void draw(int sy, int sx, int selected) override;
+    void handle_enter(int selected, int sy, int sx) override;
+    void handle_device_update(const DeviceState& state) override;
+    bool is_button_enabled(int btn_idx) const override;
+
+    int get_total_items() const override { return 2; }
+    int get_button_count() const override { return 2; }
+    const char** get_buttons() const override;
+
+private:
+    void enter_recovery_mode();
+
+    std::string m_status_text;
+    bool m_preserve_status_on_show = false;
+    std::atomic<bool> m_is_entering_recovery;
+    bool m_buttons_disabled;
+};
+
+#endif // TUI_RECOVERY_PANEL_HPP
+
+#endif // WITH_TUI