fix: advanced filtering challenge config files (#32)

* fix: gitignore for config files

* fix: add missing postcss and tailwind config files

from: https://github.com/przeprogramowani/ts-logs-sorting

Author: raqso

.gitignore

@@ -107,3 +107,6 @@ dist
 
 #intellij
 .idea/
+
+# Config files should not be ignored
+!*.config.js

src/advanced-filtering/postcss.config.js

@@ -0,0 +1,6 @@
+export default {
+  plugins: {
+    tailwindcss: {},
+    autoprefixer: {},
+  },
+}

src/advanced-filtering/tailwind.config.js

@@ -0,0 +1,8 @@
+/** @type {import('tailwindcss').Config} */
+export default {
+  content: ["./index.html", "./src/**/*.{js,ts,jsx,tsx}"],
+  theme: {
+    extend: {},
+  },
+  plugins: [],
+};