deps(highlighting): migrate to shiki as shikiji has been archived (#918)

package.json

@@ -65,7 +65,7 @@
     "rehype-autolink-headings": "^7.1.0",
     "rehype-katex": "^7.0.0",
     "rehype-mathjax": "^6.0.0",
-    "rehype-pretty-code": "^0.12.6",
+    "rehype-pretty-code": "^0.13.0",
     "rehype-raw": "^7.0.0",
     "rehype-slug": "^6.0.0",
     "remark": "^15.0.1",
@@ -79,7 +79,7 @@
     "rfdc": "^1.3.1",
     "rimraf": "^5.0.5",
     "serve-handler": "^6.1.5",
-    "shikiji": "^0.10.2",
+    "shiki": "^1.1.6",
     "source-map-support": "^0.5.21",
     "to-vfile": "^8.0.0",
     "toml": "^3.0.0",