T44d Web · What a browser cannot do says why; fonts resolve; the bundle builds

Demos that open a second window, take files, move the window, read the
clipboard or set native menus show a note on the web in the blocked style.
IBM Plex Sans Regular joins the assets, unmodified, where gpui's svg
renderer loads it: gpui_web answers .SystemUIFont with it. The gallery's
web entry registers a Hebrew cut of Noto Sans Hebrew. scripts/web.sh builds
the bundle with wasm-bindgen and wasm-opt -Oz, 20.0 MB, and fails past 25 MiB.

examples/gallery/pages/theme/importing.rs

@@ -4,7 +4,7 @@ use ely_gpui_component::{
 };
 use gpui::{App, IntoElement, ParentElement, SharedString, Styled, Window, div, px};
 
-use crate::ui::{change, keep, section, specimen, specimens};
+use crate::ui::{NO_FILES, change, keep, section, specimen, specimens, web_note};
 
 /// Which code palette the demo last chose.
 struct Chosen(SharedString);
@@ -17,6 +17,7 @@ pub fn importing(window: &mut Window, cx: &mut App) -> impl IntoElement + use<>
         "A VS Code color theme dropped here reads into Ely's palette, the colors it leaves out kept from Ely's; Apply sets it on the whole gallery. Code palettes choose the colors of code for the mode shown.",
         cx,
     )
+    .children(web_note(NO_FILES, cx))
     .child(
         specimens()
             .child(specimen(