fix(directus-client): harden refresh coordination

[remihuigen]

Summary

• Harden Directus refresh coordination for memory and Redis backends.
• Prevent Redis acquire/result races and stale-token retries.
• Align owner/shared result semantics and follower cookie adoption.
• Simplify coordinator dependencies, Redis control flow, and refresh execution.
• Add deterministic concurrency, lease, publication, and TTL coverage.
• Document the coordinator architecture in an ADR.

Validation

• corepack pnpm typecheck
• corepack pnpm test — 120 files, 679 tests
• corepack pnpm build
• corepack pnpm validate:packages
• corepack pnpm validate:docs

Closes #257
Closes #258
Closes #260
Closes #287
Closes #290
Closes #291

[github-actions]

🦋 Changeset detected

Latest commit: 1cd3964

The changes in this PR will be included in the next version bump.

This PR includes changesets to release 1 package

Name	Type
@onderwijsin/nuxt-directus-client	Patch

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[github-code-quality]

Code Coverage Overview

Languages: JavaScript

JavaScript / code-coverage/vitest

The overall line coverage in commit 1cd3964 in the feat/coordinator branch is 69%. Line coverage data for the main branch is not yet available.

Show a line coverage summary of the most covered files.

File	main	feat/coordinator 1cd3964	+/-
modules/directu...irectus-auth.ts	—	100%	—
modules/directu...sitemap-urls.ts	—	100%	—
modules/simple-...untime/index.ts	—	98%	—
modules/theme-c...e-customizer.ts	—	96%	—
modules/redirec...tils/storage.ts	—	95%	—
modules/directu...inator/redis.ts	—	95%	—
modules/directu...rver/refresh.ts	—	92%	—
modules/directu...t/src/module.ts	—	85%	—
modules/healthc...utils/health.ts	—	84%	—
modules/directu...nfig/typegen.ts	—	83%	—

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_{Updated September 06, 2026 20:23 UTC}