feat(ui): Integrate Inter and Maple Mono typography

src/gui_2.py

@@ -2754,7 +2754,15 @@ class App:
  def _load_fonts(self) -> None:
   font_path, font_size = theme.get_font_loading_params()
   if font_path and Path(font_path).exists():
-   hello_imgui.load_font(font_path, font_size)
+   self.main_font = hello_imgui.load_font_ttf_with_font_awesome_icons(font_path, font_size)
+  else:
+   self.main_font = None
+
+  mono_path = Path("assets/fonts/MapleMono-Regular.ttf")
+  if mono_path.exists():
+   self.mono_font = hello_imgui.load_font(str(mono_path), font_size)
+  else:
+   self.mono_font = None
 
  def _post_init(self) -> None:
   theme.apply_current()

src/theme_2.py

@@ -241,7 +241,7 @@ def load_from_config(config: dict) -> None:
  global _current_font_path, _current_font_size, _current_scale, _current_palette
  t = config.get("theme", {})
  _current_palette = t.get("palette", "ImGui Dark")
- _current_font_path = t.get("font_path", "")
+ _current_font_path = t.get("font_path", "assets/fonts/Inter-Regular.ttf")
  _current_font_size = float(t.get("font_size", 16.0))
  _current_scale = float(t.get("scale", 1.0))
  # Don't apply here — imgui context may not exist yet.