Align corner clipping, antialiasing, and fractional material regions

crates/ferese-config/src/theme.rs

@@ -604,9 +604,6 @@ pub fn resolve_with_context(
             *path = theme_path(directory, path);
         }
         validate(&tokens)?;
-        // Effects regions encode integer logical radii; publish the same value
-        // to the shell and compositor, without rewriting the authored config.
-        tokens.geometry.shell_radius = tokens.geometry.shell_radius.round();
         let requested_accent = tokens.colors.accent.clone();
         transform(&mut tokens, &policy.accessibility, &mut warnings);
         let theme = ResolvedTheme {
@@ -1301,8 +1298,8 @@ pub fn import_family(id: &str, source: &str) -> Result<ImportedFamily, String> {
 #[cfg(test)]
 mod tests {
     #[test]
-    fn resolved_shell_radius_matches_integer_effect_regions() {
-        for (requested, expected) in [(0.0, 0.0), (0.4, 0.0), (13.4, 13.0), (13.5, 14.0)] {
+    fn resolved_shell_radius_preserves_fractional_values() {
+        for (requested, expected) in [(0.0, 0.0), (0.4, 0.4), (13.4, 13.4), (13.5, 13.5)] {
             let document = crate::Document::parse(&format!(
                 "theme {{ geometry {{ shell-radius {requested}; window-radius 7.25; }} }}"
             ))