feat(ui): enable text auto-spacing (#11340)

See #11020

Reviewed-on: https://codeberg.org/forgejo/forgejo/pulls/11340
Reviewed-by: Gusted <gusted@noreply.codeberg.org>
Reviewed-by: 0ko <0ko@noreply.codeberg.org>
Co-authored-by: xtex <xtexchooser@duck.com>
Co-committed-by: xtex <xtexchooser@duck.com>

web_src/css/base.css

@@ -76,6 +76,8 @@ body {
   flex-direction: column;
   overflow-x: visible;
   overflow-wrap: break-word;
+  text-autospace: normal;
+  text-spacing-trim: normal;
 }
 
 textarea {
@@ -89,6 +91,16 @@ samp {
   font-family: var(--fonts-monospace);
 }
 
+pre,
+code,
+kbd,
+samp,
+tt {
+  text-spacing: none;
+  text-autospace: initial;
+  text-spacing-trim: initial;
+}
+
 pre,
 code,
 kbd,