Update Atom configuration

atom/config.cson

···
     projectHome: "/Users/davidcelis/Developer"
     telemetryConsent: "no"
     themes: [
-      "one-light-ui"
-      "ariake-light-syntax"
+      "one-dark-ui"
+      "ariake-dark-syntax"
     ]
     titleBar: "custom"
   editor:
···
     elixircPath: "/usr/local/bin/elixirc"
     mixPath: "/usr/local/bin/mix"
   "linter-ui-default":
-    panelHeight: 69
+    panelHeight: 183
   "no-title-bar": {}
   "one-dark-ui": {}
   "platformio-ide-terminal":

local/share/safari/stylesheet.css

···
+/* Github */
+
 pre, code, samp, table.js-file-line-container td, table.diff-table span {
-  font-family: "Fira Code" !important;
+  font-family: "Fira Code","SFMono-Regular",Consolas,"Liberation Mono",Menlo,Courier,monospace !important;
+  font-feature-settings: "calt" 1;
+  font-variant-ligatures: contextual;
 }