* perf(ci): share release JavaScript across packaging hosts
* fix(ci): verify the projected web entry in release archives
* fix(ci): use the Windows system archive tool for release bundles
* test(ci): retain stylesheet evidence in release build comparisons
* test(ci): verify release parity across native color rounding
* test(ci): normalize manifest asset references without changing import order
* test(ci): compare portable outputs across Windows text and color formatting
* test(ci): preserve module identity across dependent asset hashes
* fix(ci): keep SVG build inputs identical across release hosts
* fix(ci): stabilize compiler inputs and projected web bindings
* fix(ci): retain vendor minification in projected web output
* test(ci): normalize platform-specific pnpm manifest source paths
* fix(packaging): exclude shared build staging from application files
* test: align thinking-state fixtures with the current source shape
* test(mobile): reuse message fixtures within the line limit
* Reduce repeated PR setup and transcript timing waits; add hosted comparisons
* Align parallelism contract with Node-only external rebuild toolchain
* Record hosted coverage and launch package, store, and cancellation comparisons
* Apply hosted Windows setup savings and remove measured test waits
* Keep measured PR package gains and remove completed comparison jobs
* Report measured test counts with precise units
Merged after PR-specific checks passed. CI failures are unrelated baseline findings in ClientHostedBrowserPagePane.markup.test.tsx and pane-title-update-global-scan-budget.test.tsx.