48 lines
2.9 KiB
Markdown
48 lines
2.9 KiB
Markdown
# Architecture Hardening Backlog
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**Date:** 2026-03-30
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**Purpose:** Keep the remaining cleanup work for the current quality/security scope in a single prioritized list, so small hardening slices can be completed before larger redesign work.
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## Recently Completed
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- SSE audience model narrowed to canonical `user:*`, `permission:*`, and `resource:*` scopes only
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- CI architecture guardrail added for SSE audience scoping
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- import boundaries hardened for server dispo workbooks and browser spreadsheet uploads
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- AI and SMTP runtime diagnostics sanitized before they reach logs or admin-facing error messages
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- transitive audit hotspots for `flatted` and `picomatch` pinned through root `pnpm.overrides`
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- `apps/web` export paths migrated from direct `xlsx` usage to a shared `exceljs` workbook export helper
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- `packages/application` workbook reading and `packages/engine` XLSX export serialization migrated from `xlsx` to `exceljs`
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- `pnpm audit --audit-level=high` no longer reports high-severity dependency findings
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- `apps/web` now has focused Vitest coverage for browser spreadsheet parsing and skill-matrix workbook parsing
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- cron routes, Redis helpers, reminder scheduling, webhook dispatching, and SSE fallback paths now use structured logger calls instead of raw `console.*`
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- `packages/api` now has focused Vitest coverage for reminder scheduler and webhook dispatcher logging failures
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- `apps/web` typecheck is now decoupled from generated `.next-e2e` artifacts via a dedicated `tsconfig.typecheck.json`
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- comment entity support is now centralized across shared constants, API registry policy, assistant tool metadata, and the web comment target API without pretending a second consumer exists
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- `resource` is now onboarded as the second real comment entity, reusing the same ownership and staff-visibility rules as the resource detail route
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- comment mention autocomplete now uses a dedicated entity-scoped API route instead of inheriting the narrower `user.listAssignable` audience
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- runtime secret handling is now environment-first end to end: admin updates no longer persist new operational secrets, runtime status is surfaced explicitly, and legacy database secret copies can be cleared through a dedicated cleanup path
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## Next Up
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No queued hardening slice is currently pinned in this document.
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Reassess after the current batch so the next item reflects the then-real highest-risk gap instead of stale cleanup residue.
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## Remaining Major Themes
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The small hardening slices are effectively exhausted.
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The remaining work is now structural rather than another quick batch:
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1. secrets and runtime configuration policy
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2. oversized router and UI decomposition
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3. production-grade rate limiting
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4. canonical image-based production delivery
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5. performance hotspot reduction
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## Working Rule
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For the next batches, prefer work in this order:
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1. remove or isolate known-risk runtime dependencies
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2. add guardrails and tests around already-hardened code
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3. only then expand architecture surface area
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