Fix restored identity profile hydration and update Enbox SDK

[LiranCohen]

Summary

• stabilize profile image object URLs across profile refetches
• keep identity sync reconciliation focused on scoped sync registration
• update Enbox packages to the published SDK set with @enbox/dwn-sdk-js@0.3.9
• remove the temporary wallet-side protocol bootstrap now that SDK sync metadata repair is published

Verification

• bun run test -- src/enbox/__tests__/identity-sync.test.ts
• bun run test
• bun run lint
• bun run build
• checked package.json for caret dependency ranges

[github-actions]

Coverage Report

Status	Category	Percentage	Covered / Total
🔵	Lines	43.81% (🎯 25%)	953 / 2175
🔵	Statements	42.27% (🎯 25%)	1023 / 2420
🔵	Functions	43.9% (🎯 30%)	270 / 615
🔵	Branches	38.85% (🎯 29%)	610 / 1570

File Coverage

File	Stmts	Branches	Functions	Lines	Uncovered Lines
Changed Files
src/enbox/identity-sync.ts	71.18%	60.46%	63.63%	72.41%	24-32, 47, 60, 67-74, 82, 96, 108-115, 132
src/enbox/hooks/use-identity-sync-reconciliation.ts	87.5%	85.71%	100%	86.66%	34-35, 44, 63
src/enbox/queries/identity-queries.ts	58.82%	64.51%	47.05%	60.6%	74-78, 103-104, 140, 151-152, 169-246

Generated in workflow #287 for commit 2b58043 by the Vitest Coverage Report Action