fix(deps): update dependency katex to v0.16.20 (#93)

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

Author: renovate[bot]

package.json

@@ -31,7 +31,7 @@
     "immer": "10.1.1",
     "jotai": "2.10.4",
     "js-yaml": "4.1.0",
-    "katex": "0.16.19",
+    "katex": "0.16.20",
     "lodash": "4.17.21",
     "markdown-to-jsx": "npm:@innei/[email protected]",
     "medium-zoom": "1.1.0",