* fix(diffs): replace iconMarkup string with ToolbarIconName enum to eliminate XSS sink
Replace createToolbarButton's iconMarkup: string parameter with icon: ToolbarIconName,
a union of known icon names. SVG generation moves into a sealed toolbarIconSvg map so
innerHTML only receives compile-time-known strings. The old splitIcon/unifiedIcon/
wrapIcon/backgroundIcon/themeIcon functions are removed; callers now pass icon name
literals instead of raw markup strings.
Closes#83918
* fix(diffs): remove jsdom dependency from viewer-client test
Use source file string analysis instead of jsdom to avoid missing
@types/jsdom declaration error in check-test-types CI job.
* fix(diffs): restore wrap icon arrow segment in ToolbarIconName map
The wrap-on and wrap-off SVG paths were missing the original wrap arrow
segment (M14 6h-4V5h4.5...). Restore the exact original path data and
rebuild the viewer runtime bundle.
* build(diffs): refresh viewer runtime after rebase
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Co-authored-by: tanshanshan <tanshanshan@users.noreply.github.com>
Co-authored-by: Vincent Koc <vincentkoc@ieee.org>
