Harden identity protocol bootstrap

[LiranCohen]

Summary

• retry dependency-ordered protocol bootstrap per DWN endpoint for freshly published did:dht DIDs
• fail identity creation/import before profile writes if required remote protocol install cannot complete
• clean up local identity state on bootstrap failure and guard against unpublished did:dht creation

Validation

• bun run test -- src/enbox/tests/protocols.test.ts src/enbox/mutations/tests/identity-mutations.test.ts
• bunx tsc -b

Context

This follows up merged PR #103. The deployed wallet can still hit a just-published did:dht propagation window where Fly DWN cannot resolve the new DID to verify the SocialGraph ProtocolsConfigure JWS. Previously the wallet logged that failure, continued to Profile, then wrote profile records locally, leaving the remote tenant without required protocols and producing identity shells without profile data on other wallets.

[github-actions]

Coverage Report

Status	Category	Percentage	Covered / Total
🔵	Lines	40.1% (🎯 25%)	815 / 2032
🔵	Statements	38.76% (🎯 25%)	882 / 2275
🔵	Functions	41.32% (🎯 30%)	243 / 588
🔵	Branches	36.35% (🎯 29%)	537 / 1477

File Coverage

File	Stmts	Branches	Functions	Lines	Uncovered Lines
Changed Files
src/enbox/protocols.ts	95.12%	85.71%	100%	94.87%	56, 86-88
src/enbox/mutations/identity-mutations.ts	52.94%	28.84%	55.55%	54.54%	41, 162-166, 171-175, 189, 211-286, 298, 311-312, 330, 347-350

Generated in workflow #274 for commit 030a60c by the Vitest Coverage Report Action