Fix sendBox polymiddleware tests and formatting#7

Draft

Claude wants to merge 12 commits intomainfrom

claude/port-sendbox-middleware

Commits on Mar 4, 2026

Initial plan
Claude
committed
Port sendBoxMiddleware to polymiddleware infrastructure

Claude
and
compulim
committed
Fix type imports and add test files for sendBox polymiddleware

Claude
and
compulim
committed
Fix legacy sendBox bridge types and build errors

Claude
and
compulim
committed
Update deprecation dates, fix error message case, add displayName, revert package-lock.json

Claude
and
compulim
committed
Add comprehensive test suite for sendBox middleware patterns

Claude
and
compulim
committed
Port sendBoxMiddleware to polymiddleware infrastructure

Claude
and
compulim
committed
Add middleware exports to bundle and split legacyToPolymiddleware test

Claude
and
compulim
committed
Fix sendBox polymiddleware signature and update snapshot names

Claude
and
compulim
committed
Addressing PR comments

Claude
and
compulim
committed
Wire up sendBox polymiddleware to replace template middleware

Claude
and
compulim
committed
Fix sendBox polymiddleware tests and formatting

Claude
and
compulim
committed