Upgrade to Tailwind 4 (#29)

Author: WarningImHack3r

.prettierrc

@@ -4,12 +4,6 @@
 	"printWidth": 100,
 	"arrowParens": "avoid",
 	"plugins": ["prettier-plugin-svelte", "prettier-plugin-tailwindcss"],
-	"overrides": [
-		{
-			"files": "*.svelte",
-			"options": {
-				"parser": "svelte"
-			}
-		}
-	]
+	"overrides": [{ "files": "*.svelte", "options": { "parser": "svelte" } }],
+	"tailwindStylesheet": "./src/app.css"
 }

package.json

@@ -21,11 +21,11 @@
 		"@sveltejs/adapter-vercel": "^5.5.3",
 		"@sveltejs/kit": "^2.16.1",
 		"@sveltejs/vite-plugin-svelte": "^5.0.3",
+		"@tailwindcss/vite": "^4.0.5",
 		"@tanstack/table-core": "^8.20.5",
 		"@total-typescript/ts-reset": "^0.6.1",
 		"@unovis/svelte": "^1.5.0",
 		"@vercel/speed-insights": "^1.1.0",
-		"autoprefixer": "^10.4.20",
 		"bits-ui": "1.0.0-next.84",
 		"clsx": "^2.1.1",
 		"eslint": "^9.19.0",
@@ -35,20 +35,16 @@
 		"husky": "^9.1.7",
 		"lucide-svelte": "^0.474.0",
 		"mode-watcher": "^0.5.1",
-		"postcss": "^8.5.1",
-		"postcss-import": "^16.1.0",
-		"postcss-load-config": "^6.0.1",
 		"prettier": "^3.4.2",
 		"prettier-plugin-svelte": "^3.3.3",
 		"prettier-plugin-tailwindcss": "^0.6.11",
 		"svelte": "^5.19.6",
 		"svelte-check": "^4.1.4",
 		"svelte-dnd-action": "^0.9.56",
 		"svelte-sonner": "^0.3.28",
-		"tailwind-merge": "^2.6.0",
+		"tailwind-merge": "^3.0.1",
 		"tailwind-variants": "^0.3.1",
-		"tailwindcss": "^3.4.17",
-		"tailwindcss-3d": "^1.0.7",
+		"tailwindcss": "^4.0.5",
 		"tailwindcss-animate": "^1.0.7",
 		"tslib": "^2.8.1",
 		"typescript": "^5.7.3",
@@ -59,7 +55,8 @@
 	"pnpm": {
 		"onlyBuiltDependencies": [
 			"@vercel/speed-insights",
-			"esbuild"
+			"esbuild",
+			"maplibre-gl"
 		]
 	},
 	"type": "module",