[chore] Install dayjs as a devDep?

package.json

@@ -16,7 +16,6 @@
     "lint": "eslint --ignore-path .gitignore ."
   },
   "dependencies": {
-    "dayjs": "^1.10.7",
     "focus-visible": "^5.2.0",
     "sanitize.css": "^12.0.1"
   },
@@ -24,16 +23,17 @@
     "@sveltejs/adapter-node": "next",
     "@sveltejs/adapter-vercel": "next",
     "@sveltejs/kit": "next",
-    "@typescript-eslint/eslint-plugin": "^4.33.0",
-    "@typescript-eslint/parser": "^4.33.0",
+    "@typescript-eslint/eslint-plugin": "^5.0.0",
+    "@typescript-eslint/parser": "^5.0.0",
+    "dayjs": "^1.10.7",
     "eslint": "^7.32.0",
     "eslint-plugin-svelte3": "^3.2.1",
     "sass": "^1.42.1",
-    "svelte": "^3.43.1",
+    "svelte": "^3.43.2",
     "svelte-check": "^2.2.7",
     "svelte-preprocess": "^4.9.8",
     "tslib": "^2.3.1",
-    "typescript": "^4.4.3"
+    "typescript": "^4.4.4"
   },
   "type": "module",
   "browserslist": [