chore: update tailwind to v4

As is customary in the JS world EVERYTHING must break with each major version

frontend/package.json

@@ -30,6 +30,7 @@
     "@babel/preset-env": "^7.16.8",
     "@fortawesome/fontawesome-free": "^6.7.2",
     "@popperjs/core": "^2.11.8",
+    "@tailwindcss/postcss": "^4.1.10",
     "air-datepicker": "^3.6.0",
     "alpinejs": "^3.14.9",
     "autoprefixer": "^10.4.14",
@@ -43,7 +44,6 @@
     "core-js": "^3.20.3",
     "cross-env": "^7.0.3",
     "css-loader": "^6.8.1",
-    "daisyui": "^4.12.13",
     "eslint": "^8.57.1",
     "eslint-webpack-plugin": "^3.1.1",
     "htmx.org": "^2.0.5",
@@ -51,7 +51,8 @@
     "jquery": "^3.7.1",
     "mathjs": "^14.5.2",
     "mini-css-extract-plugin": "^2.5.1",
-    "postcss-loader": "^6.2.1",
+    "postcss": "^8.5.6",
+    "postcss-loader": "^8.1.1",
     "postcss-preset-env": "^7.2.3",
     "sass": "~1.49.9",
     "sass-loader": "^13.3.2",
@@ -61,7 +62,7 @@
     "stylelint-config-standard-scss": "^6.1.0",
     "stylelint-webpack-plugin": "^3.1.1",
     "sweetalert2": "^11.14.1",
-    "tailwindcss": "^3.4.1",
+    "tailwindcss": "^4.1.10",
     "terser-webpack-plugin": "^5.3.10",
     "tom-select": "^2.4.3",
     "typer-dot-js": "^0.1.0",