diff --git a/package-lock.json b/package-lock.json
index 373460a..895653c 100644
--- a/package-lock.json
+++ b/package-lock.json
@@ -11,27 +11,40 @@
         "sirv-cli": "^1.0.0"
       },
       "devDependencies": {
-        "@jridgewell/sourcemap-codec": "^1.4.14",
+        "@jridgewell/sourcemap-codec": "^1.4.15",
         "@rollup/plugin-commonjs": "^17.0.0",
         "@rollup/plugin-node-resolve": "^11.0.0",
         "@rollup/plugin-terser": "^0.4.0",
         "@rollup/plugin-typescript": "^8.0.0",
         "@tsconfig/svelte": "^2.0.1",
-        "rollup": "^2.3.4",
+        "rollup": "^2.79.1",
         "rollup-plugin-css-only": "^3.1.0",
         "rollup-plugin-livereload": "^2.0.0",
-        "rollup-plugin-svelte": "^7.0.0",
-        "svelte": "^3.56.0",
-        "svelte-check": "^2.0.0",
-        "svelte-preprocess": "^4.0.0",
+        "rollup-plugin-svelte": "^7.1.5",
+        "svelte": "^4.0.0",
+        "svelte-check": "^3.4.3",
+        "svelte-preprocess": "^5.0.3",
         "tslib": "^2.0.0",
-        "typescript": "^4.0.0"
+        "typescript": "^5.0.0"
+      }
+    },
+    "node_modules/@ampproject/remapping": {
+      "version": "2.2.1",
+      "resolved": "https://registry.npmjs.org/@ampproject/remapping/-/remapping-2.2.1.tgz",
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+      "dev": true,
+      "dependencies": {
+        "@jridgewell/gen-mapping": "^0.3.0",
+        "@jridgewell/trace-mapping": "^0.3.9"
+      },
+      "engines": {
+        "node": ">=6.0.0"
       }
     },
     "node_modules/@jridgewell/gen-mapping": {
-      "version": "0.3.2",
-      "resolved": "https://registry.npmjs.org/@jridgewell/gen-mapping/-/gen-mapping-0.3.2.tgz",
-      "integrity": "sha512-mh65xKQAzI6iBcFzwv28KVWSmCkdRBWoOh+bYQGW3+6OZvbbN3TqMGo5hqYxQniRcH9F2VZIoJCm4pa3BPDK/A==",
+      "version": "0.3.3",
+      "resolved": "https://registry.npmjs.org/@jridgewell/gen-mapping/-/gen-mapping-0.3.3.tgz",
+      "integrity": "sha512-HLhSWOLRi875zjjMG/r+Nv0oCW8umGb0BgEhyX3dDX3egwZtB8PqLnjz3yedt8R5StBrzcg4aBpnh8UA9D1BoQ==",
       "dev": true,
       "dependencies": {
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@@ -61,9 +74,9 @@
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     "node_modules/@jridgewell/source-map": {
-      "version": "0.3.2",
-      "resolved": "https://registry.npmjs.org/@jridgewell/source-map/-/source-map-0.3.2.tgz",
-      "integrity": "sha512-m7O9o2uR8k2ObDysZYzdfhb08VuEml5oWGiosa1VdaPZ/A6QyPkAJuwN0Q1lhULOf6B7MtQmHENS743hWtCrgw==",
+      "version": "0.3.3",
+      "resolved": "https://registry.npmjs.org/@jridgewell/source-map/-/source-map-0.3.3.tgz",
+      "integrity": "sha512-b+fsZXeLYi9fEULmfBrhxn4IrPlINf8fiNarzTof004v3lFdntdwa9PF7vFJqm3mg7s+ScJMxXaE3Acp1irZcg==",
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@@ -71,21 +84,27 @@
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-      "resolved": "https://registry.npmjs.org/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.4.14.tgz",
-      "integrity": "sha512-XPSJHWmi394fuUuzDnGz1wiKqWfo1yXecHQMRf2l6hztTO+nPru658AyDngaBe7isIxEkRsPR3FZh+s7iVa4Uw==",
+      "version": "1.4.15",
+      "resolved": "https://registry.npmjs.org/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.4.15.tgz",
+      "integrity": "sha512-eF2rxCRulEKXHTRiDrDy6erMYWqNw4LPdQ8UQA4huuxaQsVeRPFl2oM8oDGxMFhJUWZf9McpLtJasDDZb/Bpeg==",
       "dev": true
     },
     "node_modules/@jridgewell/trace-mapping": {
-      "version": "0.3.17",
-      "resolved": "https://registry.npmjs.org/@jridgewell/trace-mapping/-/trace-mapping-0.3.17.tgz",
-      "integrity": "sha512-MCNzAp77qzKca9+W/+I0+sEpaUnZoeasnghNeVc41VZCEKaCH73Vq3BZZ/SzWIgrqE4H4ceI+p+b6C0mHf9T4g==",
+      "version": "0.3.18",
+      "resolved": "https://registry.npmjs.org/@jridgewell/trace-mapping/-/trace-mapping-0.3.18.tgz",
+      "integrity": "sha512-w+niJYzMHdd7USdiH2U6869nqhD2nbfZXND5Yp93qIbEmnDNk7PD48o+YchRVpzMU7M6jVCbenTR7PA1FLQ9pA==",
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       "dependencies": {
         "@jridgewell/resolve-uri": "3.1.0",
         "@jridgewell/sourcemap-codec": "1.4.14"
       }
     },
+    "node_modules/@jridgewell/trace-mapping/node_modules/@jridgewell/sourcemap-codec": {
+      "version": "1.4.14",
+      "resolved": "https://registry.npmjs.org/@jridgewell/sourcemap-codec/-/sourcemap-codec-1.4.14.tgz",
+      "integrity": "sha512-XPSJHWmi394fuUuzDnGz1wiKqWfo1yXecHQMRf2l6hztTO+nPru658AyDngaBe7isIxEkRsPR3FZh+s7iVa4Uw==",
+      "dev": true
+    },
     "node_modules/@nodelib/fs.scandir": {
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       "resolved": "https://registry.npmjs.org/@nodelib/fs.scandir/-/fs.scandir-2.1.5.tgz",
@@ -168,14 +187,14 @@
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-      "resolved": "https://registry.npmjs.org/@rollup/plugin-terser/-/plugin-terser-0.4.0.tgz",
-      "integrity": "sha512-Ipcf3LPNerey1q9ZMjiaWHlNPEHNU/B5/uh9zXLltfEQ1lVSLLeZSgAtTPWGyw8Ip1guOeq+mDtdOlEj/wNxQw==",
+      "version": "0.4.3",
+      "resolved": "https://registry.npmjs.org/@rollup/plugin-terser/-/plugin-terser-0.4.3.tgz",
+      "integrity": "sha512-EF0oejTMtkyhrkwCdg0HJ0IpkcaVg1MMSf2olHb2Jp+1mnLM04OhjpJWGma4HobiDTF0WCyViWuvadyE9ch2XA==",
       "dev": true,
       "dependencies": {
-        "serialize-javascript": "^6.0.0",
-        "smob": "^0.0.6",
-        "terser": "^5.15.1"
+        "serialize-javascript": "^6.0.1",
+        "smob": "^1.0.0",
+        "terser": "^5.17.4"
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@@ -248,9 +267,9 @@
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-      "resolved": "https://registry.npmjs.org/@types/node/-/node-18.15.0.tgz",
-      "integrity": "sha512-z6nr0TTEOBGkzLGmbypWOGnpSpSIBorEhC4L+4HeQ2iezKCi4f77kyslRwvHeNitymGQ+oFyIWGP96l/DPSV9w==",
+      "version": "20.3.1",
+      "resolved": "https://registry.npmjs.org/@types/node/-/node-20.3.1.tgz",
+      "integrity": "sha512-EhcH/wvidPy1WeML3TtYFGR83UzjxeWRen9V402T8aUGYsCHOmfoisV3ZSg03gAFIbLq8TnWOJ0f4cALtnSEUg==",
       "dev": true
     },
     "node_modules/@types/pug": {
@@ -268,20 +287,10 @@
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-    "node_modules/@types/sass": {
-      "version": "1.45.0",
-      "resolved": "https://registry.npmjs.org/@types/sass/-/sass-1.45.0.tgz",
-      "integrity": "sha512-jn7qwGFmJHwUSphV8zZneO3GmtlgLsmhs/LQyVvQbIIa+fzGMUiHI4HXJZL3FT8MJmgXWbLGiVVY7ElvHq6vDA==",
-      "deprecated": "This is a stub types definition. sass provides its own type definitions, so you do not need this installed.",
-      "dev": true,
-      "dependencies": {
-        "sass": "*"
-      }
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-      "version": "8.8.2",
-      "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.8.2.tgz",
-      "integrity": "sha512-xjIYgE8HBrkpd/sJqOGNspf8uHG+NOHGOw6a/Urj8taM2EXfdNAH2oFcPeIFfsv3+kz/mJrS5VuMqbNLjCa2vw==",
+      "version": "8.9.0",
+      "resolved": "https://registry.npmjs.org/acorn/-/acorn-8.9.0.tgz",
+      "integrity": "sha512-jaVNAFBHNLXspO543WnNNPZFRtavh3skAkITqD0/2aeMkKZTN+254PyhwxFYrk3vQ1xfY+2wbesJMs/JC8/PwQ==",
       "dev": true,
       "bin": {
         "acorn": "bin/acorn"
@@ -303,6 +312,24 @@
         "node": ">= 8"
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+    "node_modules/aria-query": {
+      "version": "5.3.0",
+      "resolved": "https://registry.npmjs.org/aria-query/-/aria-query-5.3.0.tgz",
+      "integrity": "sha512-b0P0sZPKtyu8HkeRAfCq0IfURZK+SuwMjY1UXGBU27wpAiTwQAIlq56IbIO+ytk/JjS1fMR14ee5WBBfKi5J6A==",
+      "dev": true,
+      "dependencies": {
+        "dequal": "^2.0.3"
+      }
+    },
+    "node_modules/axobject-query": {
+      "version": "3.2.1",
+      "resolved": "https://registry.npmjs.org/axobject-query/-/axobject-query-3.2.1.tgz",
+      "integrity": "sha512-jsyHu61e6N4Vbz/v18DHwWYKK0bSWLqn47eeDSKPB7m8tqMHF9YJ+mhIk2lVteyZrY8tnSj/jHOv4YiTCuCJgg==",
+      "dev": true,
+      "dependencies": {
+        "dequal": "^2.0.3"
+      }
+    },
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@@ -403,6 +430,34 @@
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+    "node_modules/code-red": {
+      "version": "1.0.3",
+      "resolved": "https://registry.npmjs.org/code-red/-/code-red-1.0.3.tgz",
+      "integrity": "sha512-kVwJELqiILQyG5aeuyKFbdsI1fmQy1Cmf7dQ8eGmVuJoaRVdwey7WaMknr2ZFeVSYSKT0rExsa8EGw0aoI/1QQ==",
+      "dev": true,
+      "dependencies": {
+        "@jridgewell/sourcemap-codec": "^1.4.14",
+        "@types/estree": "^1.0.0",
+        "acorn": "^8.8.2",
+        "estree-walker": "^3.0.3",
+        "periscopic": "^3.1.0"
+      }
+    },
+    "node_modules/code-red/node_modules/@types/estree": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/@types/estree/-/estree-1.0.1.tgz",
+      "integrity": "sha512-LG4opVs2ANWZ1TJoKc937iMmNstM/d0ae1vNbnBvBhqCSezgVUOzcLCqbI5elV8Vy6WKwKjaqR+zO9VKirBBCA==",
+      "dev": true
+    },
+    "node_modules/code-red/node_modules/estree-walker": {
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/estree-walker/-/estree-walker-3.0.3.tgz",
+      "integrity": "sha512-7RUKfXgSMMkzt6ZuXmqapOurLGPPfgj6l9uRZ7lRGolvk0y2yocc35LdcxKC5PQZdn2DMqioAQ2NoWcrTKmm6g==",
+      "dev": true,
+      "dependencies": {
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+      }
+    },
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       "resolved": "https://registry.npmjs.org/commander/-/commander-2.20.3.tgz",
@@ -429,15 +484,37 @@
         "node": ">=4"
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+    "node_modules/css-tree": {
+      "version": "2.3.1",
+      "resolved": "https://registry.npmjs.org/css-tree/-/css-tree-2.3.1.tgz",
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+      "dev": true,
+      "dependencies": {
+        "mdn-data": "2.0.30",
+        "source-map-js": "^1.0.1"
+      },
+      "engines": {
+        "node": "^10 || ^12.20.0 || ^14.13.0 || >=15.0.0"
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+      "version": "4.3.1",
+      "resolved": "https://registry.npmjs.org/deepmerge/-/deepmerge-4.3.1.tgz",
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       "dev": true,
       "engines": {
         "node": ">=0.10.0"
       }
     },
+    "node_modules/dequal": {
+      "version": "2.0.3",
+      "resolved": "https://registry.npmjs.org/dequal/-/dequal-2.0.3.tgz",
+      "integrity": "sha512-0je+qPKHEMohvfRTCEo3CrPG6cAzAYgmzKyxRiYSSDkS6eGJdyVJm7WaYA5ECaAD9wLB2T4EEeymA5aFVcYXCA==",
+      "dev": true,
+      "engines": {
+        "node": ">=6"
+      }
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@@ -563,9 +640,9 @@
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+      "version": "4.2.11",
+      "resolved": "https://registry.npmjs.org/graceful-fs/-/graceful-fs-4.2.11.tgz",
+      "integrity": "sha512-RbJ5/jmFcNNCcDV5o9eTnBLJ/HszWV0P73bc+Ff4nS/rJj+YaS6IGyiOL0VoBYX+l1Wrl3k63h/KrH+nhJ0XvQ==",
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@@ -580,12 +657,6 @@
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@@ -631,9 +702,9 @@
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+      "version": "2.12.1",
+      "resolved": "https://registry.npmjs.org/is-core-module/-/is-core-module-2.12.1.tgz",
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@@ -727,6 +798,12 @@
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+      "version": "3.0.0",
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@@ -736,6 +813,12 @@
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+    "node_modules/periscopic": {
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+      "resolved": "https://registry.npmjs.org/periscopic/-/periscopic-3.1.0.tgz",
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+        "estree-walker": "^3.0.0",
+        "is-reference": "^3.0.0"
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+      "resolved": "https://registry.npmjs.org/estree-walker/-/estree-walker-3.0.3.tgz",
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+      "dependencies": {
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+    "node_modules/periscopic/node_modules/is-reference": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/is-reference/-/is-reference-3.0.1.tgz",
+      "integrity": "sha512-baJJdQLiYaJdvFbJqXrcGv3WU3QCzBlUcI5QhbesIm6/xPsvmO+2CDoi/GMOFBQEQm+PXkwOPrp9KK5ozZsp2w==",
+      "dev": true,
+      "dependencies": {
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@@ -927,12 +1045,12 @@
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-        "is-core-module": "^2.9.0",
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@@ -953,9 +1071,9 @@
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@@ -1039,9 +1157,9 @@
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@@ -1134,23 +1252,6 @@
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@@ -1203,24 +1304,24 @@
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+      "resolved": "https://registry.npmjs.org/sorcery/-/sorcery-0.11.0.tgz",
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-        "sander": "^0.5.0",
-        "sourcemap-codec": "^1.3.0"
+        "sander": "^0.5.0"
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-        "sorcery": "bin/index.js"
+        "sorcery": "bin/sorcery"
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@@ -1283,52 +1384,66 @@
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+      "dependencies": {
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+        "@jridgewell/sourcemap-codec": "^1.4.15",
+        "@jridgewell/trace-mapping": "^0.3.18",
+        "acorn": "^8.8.2",
+        "aria-query": "^5.2.1",
+        "axobject-query": "^3.2.1",
+        "code-red": "^1.0.3",
+        "css-tree": "^2.3.1",
+        "estree-walker": "^3.0.3",
+        "is-reference": "^3.0.1",
+        "locate-character": "^3.0.0",
+        "magic-string": "^0.30.0",
+        "periscopic": "^3.1.0"
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+        "node": ">=16"
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-      "resolved": "https://registry.npmjs.org/svelte-check/-/svelte-check-2.10.3.tgz",
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       "dev": true,
       "dependencies": {
-        "@jridgewell/trace-mapping": "^0.3.9",
+        "@jridgewell/trace-mapping": "^0.3.17",
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         "fast-glob": "^3.2.7",
         "import-fresh": "^3.2.1",
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         "sade": "^1.7.4",
-        "svelte-preprocess": "^4.0.0",
-        "typescript": "*"
+        "svelte-preprocess": "^5.0.3",
+        "typescript": "^5.0.3"
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       "bin": {
         "svelte-check": "bin/svelte-check"
       },
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-        "svelte": "^3.24.0"
+        "svelte": "^3.55.0 || ^4.0.0-next.0 || ^4.0.0"
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-      "resolved": "https://registry.npmjs.org/svelte-preprocess/-/svelte-preprocess-4.10.7.tgz",
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+      "version": "5.0.4",
+      "resolved": "https://registry.npmjs.org/svelte-preprocess/-/svelte-preprocess-5.0.4.tgz",
+      "integrity": "sha512-ABia2QegosxOGsVlsSBJvoWeXy1wUKSfF7SWJdTjLAbx/Y3SrVevvvbFNQqrSJw89+lNSsM58SipmZJ5SRi5iw==",
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-        "@types/sass": "^1.16.0",
-        "detect-indent": "^6.0.0",
-        "magic-string": "^0.25.7",
-        "sorcery": "^0.10.0",
+        "@types/pug": "^2.0.6",
+        "detect-indent": "^6.1.0",
+        "magic-string": "^0.27.0",
+        "sorcery": "^0.11.0",
         "strip-indent": "^3.0.0"
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-        "node": ">= 9.11.2"
+        "node": ">= 14.10.0"
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@@ -1339,9 +1454,9 @@
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-        "sugarss": "^2.0.0",
-        "svelte": "^3.23.0",
-        "typescript": "^3.9.5 || ^4.0.0"
+        "sugarss": "^2.0.0 || ^3.0.0 || ^4.0.0",
+        "svelte": "^3.23.0 || ^4.0.0-next.0 || ^4.0.0",
+        "typescript": ">=3.9.5 || ^4.0.0 || ^5.0.0"
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         "@babel/core": {
@@ -1353,9 +1468,6 @@
         "less": {
           "optional": true
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-        "node-sass": {
-          "optional": true
-        },
         "postcss": {
           "optional": true
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@@ -1379,14 +1491,62 @@
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-    "node_modules/terser": {
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-      "resolved": "https://registry.npmjs.org/terser/-/terser-5.16.6.tgz",
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+    "node_modules/svelte-preprocess/node_modules/magic-string": {
+      "version": "0.27.0",
+      "resolved": "https://registry.npmjs.org/magic-string/-/magic-string-0.27.0.tgz",
+      "integrity": "sha512-8UnnX2PeRAPZuN12svgR9j7M1uWMovg/CEnIwIG0LFkXSJJe4PdfUGiTGl8V9bsBHFUtfVINcSyYxd7q+kx9fA==",
       "dev": true,
       "dependencies": {
-        "@jridgewell/source-map": "^0.3.2",
-        "acorn": "^8.5.0",
+        "@jridgewell/sourcemap-codec": "^1.4.13"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/svelte/node_modules/@types/estree": {
+      "version": "1.0.1",
+      "resolved": "https://registry.npmjs.org/@types/estree/-/estree-1.0.1.tgz",
+      "integrity": "sha512-LG4opVs2ANWZ1TJoKc937iMmNstM/d0ae1vNbnBvBhqCSezgVUOzcLCqbI5elV8Vy6WKwKjaqR+zO9VKirBBCA==",
+      "dev": true
+    },
+    "node_modules/svelte/node_modules/estree-walker": {
+      "version": "3.0.3",
+      "resolved": "https://registry.npmjs.org/estree-walker/-/estree-walker-3.0.3.tgz",
+      "integrity": "sha512-7RUKfXgSMMkzt6ZuXmqapOurLGPPfgj6l9uRZ7lRGolvk0y2yocc35LdcxKC5PQZdn2DMqioAQ2NoWcrTKmm6g==",
+      "dev": true,
+      "dependencies": {
+        "@types/estree": "^1.0.0"
+      }
+    },
+    "node_modules/svelte/node_modules/is-reference": {
+      "version": "3.0.1",
+      "resolved": "https://registry.npmjs.org/is-reference/-/is-reference-3.0.1.tgz",
+      "integrity": "sha512-baJJdQLiYaJdvFbJqXrcGv3WU3QCzBlUcI5QhbesIm6/xPsvmO+2CDoi/GMOFBQEQm+PXkwOPrp9KK5ozZsp2w==",
+      "dev": true,
+      "dependencies": {
+        "@types/estree": "*"
+      }
+    },
+    "node_modules/svelte/node_modules/magic-string": {
+      "version": "0.30.0",
+      "resolved": "https://registry.npmjs.org/magic-string/-/magic-string-0.30.0.tgz",
+      "integrity": "sha512-LA+31JYDJLs82r2ScLrlz1GjSgu66ZV518eyWT+S8VhyQn/JL0u9MeBOvQMGYiPk1DBiSN9DDMOcXvigJZaViQ==",
+      "dev": true,
+      "dependencies": {
+        "@jridgewell/sourcemap-codec": "^1.4.13"
+      },
+      "engines": {
+        "node": ">=12"
+      }
+    },
+    "node_modules/terser": {
+      "version": "5.18.1",
+      "resolved": "https://registry.npmjs.org/terser/-/terser-5.18.1.tgz",
+      "integrity": "sha512-j1n0Ao919h/Ai5r43VAnfV/7azUYW43GPxK7qSATzrsERfW7+y2QW9Cp9ufnRF5CQUWbnLSo7UJokSWCqg4tsQ==",
+      "dev": true,
+      "dependencies": {
+        "@jridgewell/source-map": "^0.3.3",
+        "acorn": "^8.8.2",
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         "source-map-support": "~0.5.20"
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@@ -1426,22 +1586,22 @@
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-      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.5.0.tgz",
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+      "version": "2.5.3",
+      "resolved": "https://registry.npmjs.org/tslib/-/tslib-2.5.3.tgz",
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-      "resolved": "https://registry.npmjs.org/typescript/-/typescript-4.9.5.tgz",
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+      "version": "5.1.3",
+      "resolved": "https://registry.npmjs.org/typescript/-/typescript-5.1.3.tgz",
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       "dev": true,
       "bin": {
         "tsc": "bin/tsc",
         "tsserver": "bin/tsserver"
       },
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-        "node": ">=4.2.0"
+        "node": ">=14.17"
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     "node_modules/wrappy": {
diff --git a/package.json b/package.json
index daba03b..6d2565e 100644
--- a/package.json
+++ b/package.json
@@ -9,21 +9,21 @@
     "check": "svelte-check --tsconfig ./tsconfig.json"
   },
   "devDependencies": {
-    "@jridgewell/sourcemap-codec": "^1.4.14",
+    "@jridgewell/sourcemap-codec": "^1.4.15",
     "@rollup/plugin-commonjs": "^17.0.0",
     "@rollup/plugin-node-resolve": "^11.0.0",
     "@rollup/plugin-terser": "^0.4.0",
     "@rollup/plugin-typescript": "^8.0.0",
     "@tsconfig/svelte": "^2.0.1",
-    "rollup": "^2.3.4",
+    "rollup": "^2.79.1",
     "rollup-plugin-css-only": "^3.1.0",
     "rollup-plugin-livereload": "^2.0.0",
-    "rollup-plugin-svelte": "^7.0.0",
-    "svelte": "^3.56.0",
-    "svelte-check": "^2.0.0",
-    "svelte-preprocess": "^4.0.0",
+    "rollup-plugin-svelte": "^7.1.5",
+    "svelte": "^4.0.0",
+    "svelte-check": "^3.4.3",
+    "svelte-preprocess": "^5.0.3",
     "tslib": "^2.0.0",
-    "typescript": "^4.0.0"
+    "typescript": "^5.0.0"
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   "dependencies": {
     "sirv-cli": "^1.0.0"