Fix wallet protocol bootstrap fanout

[LiranCohen]

Summary

• install required identity protocols on every configured DWN endpoint instead of using first-success protocol.send()
• bootstrap protocols before registering the identity for live sync, preventing Profile from racing ahead of SocialGraph on fresh tenants
• add focused tests for create/import ordering and protocol endpoint fanout

Testing

• bun run test
• bun run build
• bun run lint (passes with existing warnings)

[github-actions]

Coverage Report

Status	Category	Percentage	Covered / Total
🔵	Lines	38.94% (🎯 25%)	775 / 1990
🔵	Statements	37.65% (🎯 25%)	840 / 2231
🔵	Functions	40.2% (🎯 30%)	232 / 577
🔵	Branches	35.34% (🎯 29%)	515 / 1457

File Coverage

File	Stmts	Branches	Functions	Lines	Uncovered Lines
Changed Files
src/enbox/protocols.ts	82.35%	50%	100%	82.35%	56-58, 75-84
src/enbox/mutations/identity-mutations.ts	45.12%	20.45%	42.85%	46.83%	127-131, 136-140, 154, 176-251, 263, 290, 307-310

Generated in workflow #272 for commit 9f6baba by the Vitest Coverage Report Action