feat(theme): fix table row backgrounds and hub text contrast

src/theme_2.py

@@ -139,6 +139,11 @@ def set_child_transparency(val: float) -> None:
  _child_transparency = val
  apply(_current_palette)
 
+def get_table_color(is_alt: bool = False, alpha: float = 1.0) -> imgui.ImVec4:
+ """Returns a tone-mapped table row background color."""
+ key = "table_row_bg_alt" if is_alt else "table_row_bg"
+ return get_color(key, alpha=alpha)
+
 def get_color(name: str, alpha: float = 1.0) -> imgui.ImVec4:
  """Return a tone-mapped semantic color from the current palette."""
  palette_name = _current_palette
@@ -165,6 +170,7 @@ def get_color(name: str, alpha: float = 1.0) -> imgui.ImVec4:
   "diff_added": (51, 230, 51),
   "diff_removed": (230, 51, 51),
   "diff_header": (77, 178, 255),
+  "table_header_text": (255, 255, 255),
  }
  if name in fallbacks:
   rgb = fallbacks[name]