refactor(ui): centralize muted_style in style::common

Delete the byte-identical 0.68 muted_style copies across 13 window modules and import crate::ui::style::common::muted_style instead. print_all keeps its local name via muted_style as muted so call sites are untouched. Divergent alphas (0.60/0.62/0.65/0.72) and missing_fonts weak.text left alone to avoid visual changes. Net: +13 / -78, no visual change. Verified: cargo check --all-targets clean, cargo test --lib ui::style (3 passed).

src/ui/window/named_parameters.rs

@@ -17,6 +17,7 @@ use crate::app::Message;
 use crate::scene::named_parameters::ParameterTable;
 use crate::scene::Scene;
 use crate::t;
+use crate::ui::style::common::muted_style;
 use acadrust::types::Handle;
 use acadrust::EntityType;
 use iced::widget::tooltip::Position as TipPos;
@@ -113,12 +114,6 @@ pub struct ParamEditorRow {
 /// column — same convention and value as `alias_editor::GUTTER`.
 const GUTTER: f32 = 16.0;
 
-fn muted_style(theme: &Theme) -> iced::widget::text::Style {
-    iced::widget::text::Style {
-        color: Some(theme.palette().background.base.text.scale_alpha(0.68)),
-    }
-}
-
 fn danger_style(theme: &Theme) -> iced::widget::text::Style {
     iced::widget::text::Style {
         color: Some(theme.palette().danger.base.color),