Change some icons to softer variants

CHANGELOG.md

@@ -12,6 +12,7 @@
   * When the game list is filtered,
     the summary line (e.g., "1 of 10 games") now reflects the filtered totals.
   * The `enable/disable all` buttons are now constrained by the active filter.
+  * GUI: Changed some icons to a softer version.
 * Fixed:
   * If a custom game's title begins or ends with a space,
     that custom game will now be ignored.

src/gui/icon.rs

@@ -58,15 +58,15 @@ impl Icon {
             Self::Delete => '\u{E872}',
             Self::Download => '\u{f090}',
             Self::Edit => '\u{E150}',
-            Self::Error => '\u{e000}',
+            Self::Error => '\u{e001}',
             Self::FastForward => '\u{E01F}',
             Self::Filter => '\u{ef4f}',
             Self::FolderOpen => '\u{E2C8}',
             Self::Info => '\u{e88f}',
             Self::KeyboardArrowDown => '\u{E313}',
             Self::KeyboardArrowRight => '\u{E315}',
             Self::Language => '\u{E894}',
-            Self::Lock => '\u{e897}',
+            Self::Lock => '\u{e899}',
             Self::LockOpen => '\u{e898}',
             Self::MoreVert => '\u{E5D4}',
             Self::OpenInBrowser => '\u{e89d}',