Merge remote-tracking branch 'origin/master' into feat/md-incre-2

Port the two master-side markdown fixes onto the mdast renderer:
cjkFriendlyStrong joins both parse.ts grammars as a micromark extension
(ex remark plugin), and inline-code HTTP(S) URLs gain the safe anchor in
render.tsx without normalizeUri. Re-record the two new web-e2e goldens
whose footer clock spacing diverged from the nine established goldens,
and drop the timing-flaky LLM duration segment one of them captured.

packages/client/ui-primitives/package.json

@@ -28,10 +28,12 @@
     "mdast-util-from-markdown": "^2.0.3",
     "mdast-util-gfm": "^3.1.0",
     "mdast-util-math": "^3.0.0",
+    "micromark-core-commonmark": "^2.0.3",
     "micromark-extension-gfm": "^3.0.0",
     "micromark-extension-math": "^3.1.0",
     "micromark-factory-space": "^2.0.1",
     "micromark-util-character": "^2.1.1",
+    "micromark-util-classify-character": "^2.0.1",
     "micromark-util-sanitize-uri": "^2.0.1",
     "micromark-util-symbol": "^2.0.1",
     "micromark-util-types": "^2.0.2",