Use a more open gear icon for the settings button

Author: jvde-github

frontend/src/style.css

@@ -2070,7 +2070,7 @@ td {
     width: 1em;
     height: 1em;
     background-color: currentColor;
-    --svg: url('data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" height="48" viewBox="0 -960 960 960" width="48"%3E%3Cpath d="m388-80-20-126q-19-7-40-19t-37-25l-118 54-93-164 108-79q-2-9-2.5-20.5T185-480q0-9 .5-20.5T188-521L80-600l93-164 118 54q16-13 37-25t40-18l20-127h184l20 126q19 7 40.5 18.5T669-710l118-54 93 164-108 77q2 10 2.5 21.5t.5 21.5q0 10-.5 21t-2.5 21l108 78-93 164-118-54q-16 13-36.5 25.5T592-206L572-80H388Zm92-270q54 0 92-38t38-92q0-54-38-92t-92-38q-54 0-92 38t-38 92q0 54 38 92t92 38Z"/%3E%3C/svg%3E');
+    --svg: url('data:image/svg+xml,%3Csvg xmlns="http://www.w3.org/2000/svg" height="48" viewBox="0 -960 960 960" width="48"%3E%3Cpath d="m370-80-16-128q-13-5-24.5-12T307-235l-119 50L78-375l103-78q-1-7-1-13.5v-27q0-6.5 1-13.5L78-585l110-190 119 50q11-8 23-15t24-12l16-128h220l16 128q13 5 24.5 12t22.5 15l119-50 110 190-103 78q1 7 1 13.5v27q0 6.5-2 13.5l103 78-110 190-118-50q-11 8-23 15t-24 12L590-80H370Zm70-80h79l14-106q31-8 57.5-23.5T639-327l99 41 39-68-86-65q5-14 7-29.5t2-31.5q0-16-2-31.5t-7-29.5l86-65-39-68-99 42q-22-23-48.5-38.5T533-694l-13-106h-79l-14 106q-31 8-57.5 23.5T321-633l-99-41-39 68 86 64q-5 15-7 30t-2 32q0 16 2 31t7 30l-86 65 39 68 99-42q22 23 48.5 38.5T427-266l13 106Zm42-180q58 0 99-41t41-99q0-58-41-99t-99-41q-59 0-99.5 41T342-480q0 58 40.5 99t99.5 41Zm-2-140Z"/%3E%3C/svg%3E');
     -webkit-mask-image: var(--svg);
     mask-image: var(--svg);
     -webkit-mask-repeat: no-repeat;