chore(deps): update dependency tailwindcss to v4.1.6 (#479)

Co-authored-by: renovate[bot] <29139614+renovate[bot]@users.noreply.github.com>

Author: renovate[bot]

package.json

@@ -71,7 +71,7 @@
     "sass": "1.87.0",
     "svelte": "5.28.2",
     "svelte-check": "^4.0.0",
-    "tailwindcss": "4.1.5",
+    "tailwindcss": "4.1.6",
     "typescript": "5.8.3",
     "typescript-eslint": "^8.11.0",
     "vitest": "1.6.1",

yarn.lock

@@ -866,7 +866,7 @@ __metadata:
     sass: "npm:1.87.0"
     svelte: "npm:5.28.2"
     svelte-check: "npm:^4.0.0"
-    tailwindcss: "npm:4.1.5"
+    tailwindcss: "npm:4.1.6"
     typescript: "npm:5.8.3"
     typescript-eslint: "npm:^8.11.0"
     vitest: "npm:1.6.1"
@@ -10059,10 +10059,10 @@ __metadata:
   languageName: node
   linkType: hard
 
-"tailwindcss@npm:4.1.5":
-  version: 4.1.5
-  resolution: "tailwindcss@npm:4.1.5"
-  checksum: 10c0/19fd0709f8c8d706d28a936f6ae7ad371d8586ea38e17a68ab5ba1c1c5d97ffcc8eba144f1b5c91c1534aa8df053a26c298863272a3357161a1dd9849b89339c
+"tailwindcss@npm:4.1.6":
+  version: 4.1.6
+  resolution: "tailwindcss@npm:4.1.6"
+  checksum: 10c0/de5a442d23d20872bfccb2b451720e8031dde27e1984a1ccb1d8c7308915213f1b3b62724ce5176d1b7031fbedc6a75fe844b73e3f13443141c11739447d8808
   languageName: node
   linkType: hard