FileManager.skin_name now stores the canonical MC skin name (e.g. "julia256") rather than the user-config alias (e.g. "default-dark"). When by_name() resolves a legacy alias to a real .ini skin, the resulting theme.name is what gets persisted.
apply_skin_selection follows the same rule.
Skin dialog tests use real MC skin names (dark, nicedark) and verify the catalog contains no TLC hardcoded presets (no more "default-dark", "mc-classic", etc. in the list).
vasilito
9c8583fd3a