refactor: Remove unused code, update box-shadow in injected.scss, and make timetable container responsive

.eslintrc.json

@@ -27,5 +27,6 @@
         "tsx": "never"
       }
     ]
-  }
+  },
+  "plugins": ["import"]
 }

src/css/injected.scss

@@ -2966,8 +2966,8 @@ body:has(.outside-container:not(.hide)) #AddedSettings.tooltip:hover > .tooltipt
   border-radius: 16px;
   opacity: 0;
 
-  animation-delay: 0.8s !important;
   animation: fade-in 0.5s forwards;
+  animation-delay: 0.8s !important;
 }
 @keyframes fade-in {
   0% {

tailwind.config.js

@@ -1,4 +1,3 @@
-const colors = require("tailwindcss/colors");
 const {
   default: flattenColorPalette,
 } = require("tailwindcss/lib/util/flattenColorPalette");