feat: refactor

src/utils/colors.js

@@ -0,0 +1,14 @@
+export function getTopicColor(topicName) {
+  switch (topicName) {
+    case "software":
+      return "#0073e6";
+    case "operating-systems":
+      return "#009975";
+    case "algorithms":
+      return "#d50032";
+    case "meditations":
+      return "#6a0dad";
+    default:
+      return "#000000";
+  }
+}