User answered 8 of 9 Sprint 0.1 blocking decisions (2026-08-17); backend
ownership stays open pending a clearer re-ask. Recorded and propagated:
- Payment chain unfrozen -> BACKEND-API-REFERENCE.md §7 and the Phase 1
contract doc's status banner both updated; Phase 1/6/7 unblocked.
- No fixed external-marketplace list -> Phase 4's connector framework
respecified as config-driven/generic; Sprint 4.2 retired as "per named
marketplace," replaced with a generic onboarding runbook.
- FX rate source: ours, in-house, as the default (not just a fallback) ->
Phase 1 contract's `source` field can read "internal" as the normal case.
- VK ID before OTP -> Phase 8 sprints resequenced (VK ID now 8.2, OTP 8.3).
- Multi-seller orders: unified -> Phase 3.3, Phase 5.2, and Z16 updated to
the resolved model (one Order, per-seller Fulfillment groups).
- "Fixed 5-second payment" claim: confirmed non-issue, PAYMENT_POLL_INTERVAL_MS
is already 5000 (real polling cadence, not an artificial delay).
- API namespace: new endpoints only (/api/v2/...), no forced migration of
legacy endpoints.
- Document version: v3.1 is canonical.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
- models/category.model.ts: Category -> CategoryApiModel, disambiguated
from core/categories/models/category-domain.model.ts's Category (admin
domain shape). Removes a dead unused import in item.utils.ts along the
way. Only live consumer was services/api.service.ts, updated in place.
- BACKEND-API-REFERENCE.md §5: corrected two rows documenting the
TOKEN_EXPIRED/INVALID_SIGNATURE auth-error bug as still open - the fix
(reading error.error.code before falling back to HTTP status) is
already in auth.service.ts. Doc was stale, not the code.
- Sprint 0.2 audit: AdminRole duplication and the
PRODUCT_DATA_PROVIDER/CATEGORY_REPOSITORY dead mock branches were
already resolved in a prior pass - verified, no code change needed.
- docs/backend/PHASE-1-MONEY-FX-PAYMENTS-CONTRACT.md: new wire contract
for Money/FxQuote/PriceSnapshot/payment state machine, so backend can
start Phase 1 the moment the frozen payment chain is unblocked.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Step 1-2 (audit + plan): classified 35 project markdown files into
Core/Architecture/ADR/Temporary-audit/Sprint-report/Generated-review/
Duplicate/Obsolete/Historical. Agent-tooling files (.agents/skills/**,
.superpowers/**, docs/context/**, CLAUDE.md/GEMINI.md/AGENTS.md/
.github/copilot-instructions.md) explicitly out of scope — intentional
per-tool duplication, not documentation debt.
Step 3 (merge, no information lost):
- docs/PROJECT.md -> docs/PROJECT_INDEX.md, rewritten as the single
entry point: system overview, living-doc index, archive pointer,
current status, and a critical-finding callout up top.
- docs/backend/BACKEND-INTEGRATION.md -> docs/BACKEND_API.md,
docs/backend/REMAINING-BACKEND-WORK.md ->
docs/BACKEND_API_REMAINING_WORK.md (also folded in a legitimate
uncommitted status update that had been sitting unstaged all
session: categories marked DONE, order-creation endpoint noted done).
- RELEASE-NOTES.md merged into CHANGELOG.md (was a near-duplicate of
the same release content in friendlier prose), then deleted.
- KNOWN-ISSUES.md: added item 13 (see below) and item 14 (missing
canDeactivate on admin/products edit, from the archived PROJECT-STATE
audit, re-verified still true); added a correction note to Fixed
item 7.
- All cross-references to renamed/moved files fixed across every
kept doc (grep+sed pass, then verified with a link-existence check
across all 58 in-scope markdown files -> 0 broken links).
Step 4 (archive, nothing deleted without merging first): created
docs/archive/, moved 19 files there (3 root sprint reports, 1 platform
report, SPRINT-PLAN.md, and 14 one-off audit/review/report docs).
Added correction headers to the 3 archived docs whose conclusions were
affected by the finding below, rather than silently leaving them
misleading.
Step 5: docs/PROJECT_INDEX.md rewritten per the mission brief -
someone opening the repo should understand the whole system from it.
IMPORTANT FINDING (surfaced during this audit, not the mission's
primary goal but too significant to bury): pages/category/*,
pages/search/*, pages/item-detail/*, pages/info/**, pages/legal/**
(40+ files) are entirely unrouted dead code - app.routes.ts's
cmsContentRoutes is a literal empty array, and category/search/product
routes redirect to CatalogContainerComponent/
ProductDetailsContainerComponent, not these files. Confirmed against
app.routes.ts directly and cross-checked against FRONTEND.md's own
routing description. This means several fixes from earlier this cycle
(RC-Premium-01, RC STORE-01) and the dead-code cleanup sprint's
conclusion that these files were live were all wrong - documented as
KNOWN-ISSUES.md item 13, flagged at the top of PROJECT_INDEX.md, and
noted on the 3 archived docs whose conclusions it affects. No
application code was changed to fix this (out of scope per this
session's 'documentation only' constraint) - it needs a wire-it-up-or-
delete-it decision first.
Verification: tsc --noEmit clean, npm run build green, all markdown
links across 58 in-scope files resolve (checked programmatically).
No application/Angular/backend code modified.
Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
- CartPaymentRequest gains qrDescription (brandName > hostname > fallback
text) and customerID (telegram id)
- QrCreateResponse gains qrTTL; polling window now derived from it
(min 60s) instead of a fixed 3-minute/36-check cap
- PAYMENT_MAX_CHECKS replaced by PAYMENT_MIN_POLL_SECONDS
