Add dynamic-range-limit to prevent HDR jumpscares

Fixes #1345

src/sass/index.scss

@@ -62,6 +62,10 @@ body {
   text-decoration: none;
 }
 
+img {
+  dynamic-range-limit: standard;
+}
+
 h1 {
   display: inline;
 }

src/views/general.nim

@@ -50,7 +50,7 @@ proc renderHead*(prefs: Prefs; cfg: Config; req: Request; titleText=""; desc="";
   let opensearchUrl = getUrlPrefix(cfg) & "/opensearch"
 
   buildHtml(head):
-    link(rel="stylesheet", type="text/css", href="/css/style.css?v=24")
+    link(rel="stylesheet", type="text/css", href="/css/style.css?v=25")
     link(rel="stylesheet", type="text/css", href="/css/fontello.css?v=4")
 
     if theme.len > 0: