fix(ui): remove stray imgui ini on startup

src/ui/gitree_ui.cpp

@@ -205,6 +205,11 @@ float combined_ui_scale(float dpi_scale, int zoom_percent) {
     return std::clamp(dpi_scale + zoom_scale - 1.0f, 0.80f, 4.0f);
 }
 
+void remove_stray_imgui_ini() {
+    std::error_code error;
+    std::filesystem::remove("imgui.ini", error);
+}
+
 bool text_height_checkbox(const char* label, bool* value) {
     const ImVec2 padding = ImGui::GetStyle().FramePadding;
     ImGui::PushStyleVar(ImGuiStyleVar_FramePadding, {padding.x, 0.0f});
@@ -4320,6 +4325,7 @@ int runGitree(int argc, char** argv) {
     ApplicationIconCache application_icon_cache;
     g_application_icon_cache = &application_icon_cache;
 
+    remove_stray_imgui_ini();
     IMGUI_CHECKVERSION();
     ImGui::CreateContext();
     ImGui::GetIO().ConfigFlags |= ImGuiConfigFlags_NavEnableKeyboard;