Disable HTML size_threshold for benchmark pages

Auto-generated benchmark pages with large data tables and plots regularly
exceed Documenter's default 200 KiB size_threshold (e.g. MatrixDepot at
17.85 MiB). Disable the threshold since large pages are expected for
benchmark output.

Co-Authored-By: Chris Rackauckas <accounts@chrisrackauckas.com>
Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

Author: ChrisRackauckas

docs/make.jl

@@ -14,7 +14,8 @@ makedocs(
     clean=true, doctest=false, warnonly=[:footnote],
     format=Documenter.HTML(#analytics = "UA-90474609-3",
         assets=["assets/favicon.ico"],
-        canonical="https://benchmarks.sciml.ai/stable/"),
+        canonical="https://benchmarks.sciml.ai/stable/",
+        size_threshold=nothing),
     pages=pages
 )