docs: localisation slice 2 release A (controller v0.252.0) — R-557 progress, R-566 closed, R-572..R-574

10-localisation.md gains §10.1: the measured numbers (1 120 base literals, not 1 141; 226
converted), the flash-as-key design and why a key must be resolved by the READER, word order
through Go's explicit argument indexes rather than a second placeholder syntax, and the parity
gate that makes "byte-identical" a measurement instead of a reading.

Two claims the plan carried that live source disproved, both about the wire, both recorded:
the country table is NOT on the wire (only codes are), and the hub does NOT always compose its
own customer mail — it falls back to the controller's event message, which is why those 31
sentences stay Hungarian until R-558. That survey is handed to R-558 as its input list.

R-566 CLOSED (four app-named page titles now carry a %s). New rows R-572 (two funcmap helpers
with no English form), R-573 (the two channel-health banners arrive as finished Hungarian),
R-574 (handler_debug.go mixes page copy with payload).

Co-Authored-By: Claude Opus 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0159rPz1ZhFKsS53msqPYxtS

documentation/backlog/OPEN-ITEMS.md

@@ -733,20 +733,23 @@ class (an image `VOLUME` at an unmounted path) is still live — `immich-server`
 | **R-552** | **[P3-LOW] An interrupted-restore notice for an app that is then REMOVED stays on the restore page for ever.** FOUND 2026-09-17 by CC reviewing its own controller v0.246.0 (R-550) during live validation. The per-app notice (`Manager.opInterrupted`, persisted in `restore-status.json`) is cleared in exactly one place — `BeginRestoreOp` for that app (`internal/backup/opstatus.go`) — and `removeStack` (`internal/api/router.go`) never touches the restore record. So a household that answers „A visszaállítás megszakadt … indítsd el újra" by REMOVING the app instead of restoring it keeps a „Megszakadt visszaállítás" card about an app that no longer exists. Measured shape, not hypothetical: on 9201 the notice cleared only when homebox was restored again (08:54:50Z, card count 0) — the teardown deliberately took that path before removing it. **Fix shape:** `removeStack` clears the app's notice (a `ClearInterruptedRestore(stack)` beside the existing update-hold clear, R-491's precedent), with a wiring test. Not fixed in v0.246.0: found after the release was built; one release per repo per session. | **READY - rank P3-LOW; owner: CC** |
 | **R-554** | **[P3-LOW] Delete the first-boot setup wizard — obsolete by design, still reachable.** OPERATOR DECISION 2026-09-17 (localisation starter, decision 4: „out of scope, obsolete"). `02-controller-module-map.md` L56 calls `internal/setup/` obsolete; `cmd/controller/main.go` L322 still enters it when `setup.NeedsSetup(cfg)` — `customer.id` empty after bootstrap ingestion, or a `.needs-setup` marker (`internal/setup/setup.go` L17-25). Ingestion leaves `customer.id` empty on a missing/invalid `bootstrap.json`, a failed hub pull, or a failed merge/write/reload (`internal/bootstrap/bootstrap.go` L109-163) — so a box whose first boot cannot reach the hub shows a household an 8-page wizard (95 Hungarian strings, its own template set and CSRF). **Fix shape:** decide what such a box shows instead (a single „cannot reach Felhom yet, retrying" page — needs no decision beyond copy), then delete `internal/setup/` and `runSetupMode`; red-proof that a failed ingestion renders the waiting page, not a 404. **Check first** whether any drill/golden path still relies on `.needs-setup`. | **READY - rank P3-LOW; owner: CC** |
 | **R-555** | **[P3-LOW] The wire-contract gate counts a field as received when its name appears in a Go COMMENT on the receiving side.** FOUND 2026-09-17 by CC adding the report's `language` field (controller v0.247.0): `scripts/wire_contract_gate.py` passed WITHOUT an allowlist entry, because `receiver_tokens()` tokenises whole files and the word „language" occurs hub-side only in a comment (`hub/internal/web/configs.go:558`, „this page's existing language"). The shape is the gate's own named failure class (name-for-fact, R-421): any English tag name that also appears in hub prose passes unread. The field was allowlisted by hand with this row named. **Fix shape:** strip `//` and `/* */` comments (and template `{{/* */}}`) before tokenising; add the decoy „a tag whose name appears only in a receiver comment must convict"; expect a handful of currently-passing tags to surface — each is a finding, not noise. | **READY - rank P3-LOW; owner: CC** |
-| **R-557** | **[P3-LOW] Localisation slice 2 — Go-side customer strings follow the language.** PLAN 2026-09-17 (10 §10). Inventory §2.2: 947 shown + 184 error literals in 84 files; 237 format strings, 111 concatenations, 42 numeric `%d` (English plurals). Flash messages travel inside the redirect URL (`?flash=<Hungarian>`) and must become keys; `cloudflare/countries.go` (113 country names); alert texts; handler errors printed with `err.Error()`. **After R-553** (the four compare-not-show sites). Cost 16–20 CC-hours. **DEPENDENCY added 2026-09-17 (R-553 shipped, v0.251.0):** the behaviour-by-wording sites are fixed, so this slice is unblocked — EXCEPT one producer: `"Sikeres — nincs mentésre jelölt alkalmazás"` (controller/internal/backup/offbox.go) must stay Hungarian until **R-570** closes, because the page's legacy fallback still reads it on boxes that have not run off-site since 0.251.0. Everything else this slice touches is now decided by a kind, not by its words. | **READY - rank P3-LOW; owner: CC** |
-| **R-558** | **[P3-LOW] Localisation slice 3 — the hub's customer e-mails follow the household's language; the operator sets it at customer creation.** PLAN 2026-09-17 (10 §3, §10), operator decision 2. The box already reports `"language"` (controller v0.247.0); nothing hub-side reads it. Build: a per-customer language on the hub (default hu) set at creation and rendered into `controller.yaml` beside `customer.*` (`hub/internal/configgen/configgen.go`), used by the box only while `settings.json` has no choice; the dispatcher picks the language the box REPORTS; English for the 39 `customerMessages`, the 4 severity labels, the body wrapper, the claim/re-enroll/reset/claimed/self-bind mails and the public bind page (inventory §2.3). Delete the `language` allowlist entry in `wire_contract_gate.py` when the field is read. Cost 6–8 CC-hours, one hub + one controller release. | **READY - rank P3-LOW; owner: CC** |
+| **R-557** | **[P3-LOW] Localisation slice 2 — Go-side customer strings follow the language.** PLAN 2026-09-17 (10 §10). Inventory §2.2: 947 shown + 184 error literals in 84 files; 237 format strings, 111 concatenations, 42 numeric `%d` (English plurals). Flash messages travel inside the redirect URL (`?flash=<Hungarian>`) and must become keys; `cloudflare/countries.go` (113 country names); alert texts; handler errors printed with `err.Error()`. **After R-553** (the four compare-not-show sites). Cost 16–20 CC-hours. **DEPENDENCY added 2026-09-17 (R-553 shipped, v0.251.0):** the behaviour-by-wording sites are fixed, so this slice is unblocked — EXCEPT one producer: `"Sikeres — nincs mentésre jelölt alkalmazás"` (controller/internal/backup/offbox.go) must stay Hungarian until **R-570** closes, because the page's legacy fallback still reads it on boxes that have not run off-site since 0.251.0. Everything else this slice touches is now decided by a kind, not by its words. **RELEASE A SHIPPED 2026-09-18 (controller v0.252.0):** 226 Go literals converted -- flash-as-key (8 writers, 8 readers, legacy prose still shown verbatim), page data and view-model text, the `internal/api` JSON answers, the alert banners (`Alert.MessageKey`), 237 country names at DISPLAY (the cloudflare table is untouched -- only CODES are on the wire, the task claimed otherwise), and the four app-named page titles (R-566 CLOSED). New gate `i18n_go_parity.py` + `i18n_go_base.json` (7 467 base-commit literals, frozen) refuses any key whose Hungarian is not byte-identical; three decoys. Wire goldens freeze `internal/monitor` and `internal/notify` -- the hub MAILS the event message when it has no `customerMessages` entry, so those stay Hungarian until R-558. `HU_FORMAL_CEILING` 16 -> 18 (measured, no word changed). **RELEASE B (next): 176 `fmt.Errorf`/`errors.New` literals** carry a key via `util.MsgError`. **RELEASE C: persisted text**, written in the box language at write time (the task's s16 option 1, its stated default). Gaps found and filed: R-572, R-573, R-574. | **IN PROGRESS - release A shipped 2026-09-18; rank P3-LOW; owner: CC** |
+| **R-558** | **[P3-LOW] Localisation slice 3 — the hub's customer e-mails follow the household's language; the operator sets it at customer creation.** PLAN 2026-09-17 (10 §3, §10), operator decision 2. The box already reports `"language"` (controller v0.247.0); nothing hub-side reads it. Build: a per-customer language on the hub (default hu) set at creation and rendered into `controller.yaml` beside `customer.*` (`hub/internal/configgen/configgen.go`), used by the box only while `settings.json` has no choice; the dispatcher picks the language the box REPORTS; English for the 39 `customerMessages`, the 4 severity labels, the body wrapper, the claim/re-enroll/reset/claimed/self-bind mails and the public bind page (inventory §2.3). Delete the `language` allowlist entry in `wire_contract_gate.py` when the field is read. Cost 6-8 CC-hours, one hub + one controller release. **THE WIRE SURVEY (R-557 release A, 2026-09-18) HANDS THIS ROW ITS INPUT LIST:** (1) `internal/notify/notifier.go` -- 31 event messages. The task assumed the hub composes its own mail from the event kind; it does NOT. `FormatCustomerEmail` uses `customerMessages[eventType]` when it has one and **falls back to the controller's message when it has none**, and appends it as „- Üzenet: %s” whenever the two differ -- several types carry no entry precisely so the controller's dynamic sentence IS the mail (hub `api/handler.go` L2034/L2045/L2066). So an English household's mail is Hungarian until this row ships. (2) `internal/monitor/healthcheck.go` -- 5 storage sentences in report `health.warnings`/`health.issues`, operator-facing. Both are frozen by wire goldens in those packages, so no later slice can translate them by accident; this row is what unfreezes them. | **READY - rank P3-LOW; owner: CC** |
 | **R-559** | **[P3-LOW] Localisation slice 4 — the console banner and the download page in English.** IN SCOPE — operator ruling 2026-09-17 evening („yes", 10 §11 1b). PLAN 2026-09-17 (10 §10, open decision 1b): the starter listed them; the operator's scope ruling names „the controller, emails, guide, app catalog" and not them. Inventory §2.4: 34 banner lines (`scripts/iso/felhom-bootstrap.sh`, printf to the console; `/etc/issue` byte-coupled to `iso/pkg/debian/postinst`, console font avoids ő/ű) and 32 strings on `website/letoltes.html`. Cost 4–6 CC-hours plus an ISO release train. | **READY - rank P3-LOW; owner: CC** |
 | **R-560** | **[P3-LOW] Localisation slice 5 — catalog cards, settings and first steps in English.** PLAN 2026-09-17 (10 §7, §10). Inventory §2.5: 835 strings, ~4 984 words across all 53 `.felhom.yml` (use_cases 262, first_steps 233, deploy_fields descriptions 79 / labels 68, prerequisites 60, description 56, tagline 53). Proposed format: an `i18n: {en: {...}}` block inside each `.felhom.yml` (controller's `yaml.Unmarshal` ignores unknown keys, so older controllers are unaffected), field-by-field fallback. Needs a controller change to read it and catalog copy gates with an English rule. Cost 12–16 CC-hours. | **READY - rank P3-LOW; owner: CC (catalog + controller)** |
 | **R-561** | **[P3-LOW] Localisation slice 6 — the volunteer guide in English, then a stranger's first hour in English; closes R-516.** PLAN 2026-09-17 (10 §10). `runbooks/VOLUNTEER-first-hour.md`: 44 paragraphs, ~1 579 words. Then the 2026-09-14 walk repeated by an English speaker on a fresh box, R-516 closed against `audits/I18N-INVENTORY-2026-09-17.md`. Depends on R-556..R-560. Cost 6–8 CC-hours plus the attended walk. | **READY - rank P3-LOW; owner: CC** |
 | **R-562** | **[P3-LOW] Dates and sizes are not formatted for any locale — and the Hungarian pages disagree with themselves.** FOUND 2026-09-17 by the i18n inventory §2.8: the two template date layouts differ (`2006. 01. 02. 15:04` Hungarian vs `2006-01-02 15:04` ISO); 10 layout literals in `internal/web` Go and 25 elsewhere pick formats ad hoc; sizes print a decimal POINT (`%.1f GB`, 4 helpers) where Hungarian uses a comma; `timeAgo`/`nextRunLabel`/`pruneLabel` produce Hungarian words outside the three converted pages. Not changed by v0.247.0 (Hungarian bytes are frozen by the parity rule). **Fix shape:** one date and one size formatter per language in `internal/i18n`, the Hungarian output deliberately changed in ONE reviewed release with the parity fixtures re-captured for that release only and the change named in its CHANGELOG. Needs an operator word on the Hungarian format (comma, date style). | **READY - rank P3-LOW; owner: CC** |
 | **R-564** | **[P3-LOW] The retrieval-promise gate's Hungarian stems cannot see a SPLIT verb — „csak akkor állíthatók vissza", „hozod vissza" — so those Hungarian sentences were never scanned; the English translation exposed them.** FOUND 2026-09-17 by slice 1 release B (R-556): after the gate learnt English (`EN_PATTERNS`), seven English retrieval phrases on `backups_remote`, `backups_escrow`, `backups_restore` and `backups_restore_wizard` had NO Hungarian registration, because their Hungarian carries the verb particle after the verb („A távoli mentések csak akkor állíthatók vissza …", „a távoli mentések CSAK ezzel a kóddal állíthatók vissza", „csak a hiányzó fájlokat hozod vissza"). The stems (`visszaállíthat`, `visszaszerezhet`, `visszahozhat`, `visszanyit`) match only the joined form. The seven were registered in English with reasons (none is a false promise: two are preconditions, five describe the action on the same page). **Fix shape:** add split-form patterns to the Hungarian scan (`állíthatók? vissza`, `(hoz|szerez|nyit)\w* vissza`), register the Hungarian occurrences found, decoy with a planted split-verb promise. | **READY - rank P3-LOW; owner: CC** |
 | **R-565** | **[P3-LOW] The English page test sees only ACCENTED Hungarian: an ASCII-only Hungarian word left in a template passes it on the English page.** FOUND 2026-09-17 by slice 1 release C (R-556, controller v0.250.0): after the extractor and the tests were green, a by-eye review of the English renders found six Hungarian fragments still in JavaScript strings — „, majd a(z)” and „FIGYELEM:” in the storage decommission dialog, „jelenlegi:” on the drive-init list, the uptime units „mp” and „p” and the count word „ db” on the debug page. All six were converted by hand; **no test failed on any of them**, because `TestI18nEnglishPages` looks for Hungarian letters and the extractor's ASCII word list (`i18n_extract.py` `ASCII_HU`) is used by neither test nor gate. Release B's review had found more of the same kind (Konfig, Megtartva, helyi, pl., Befejezve, automatikus, jelenleg:, kedd/szerda/szombat, szint). **Fix shape:** run the ASCII word list over the English renders in `TestI18nEnglishPages` (after the data mask), with a negative control on an English sentence and a decoy planting „mp” in an English value; extend the list with the words releases B and C found. | **READY - rank P3-LOW; owner: CC** |
-| **R-566** | **[P3-LOW] Three page titles are built in Go around an app name and stay Hungarian in the English browser tab: „<app> — Naplók”, „<app> — Telepítés” / „— Beállítások”, „2. mentés beállítása — <app>”.** FOUND 2026-09-17 by slice 1 release C while giving every static title a key (`TestHandlerTitleKeysMatchHungarianTitle` pins those): `handlers.go` logs (L413) and deploy (L435–439), `tier2_config_handler.go` L33 concatenate the app name into the Hungarian title, so `TitleKey` (one static message) cannot carry them. The page BODIES are English. Belongs to slice 2 (R-557, Go-side strings): a title key with a parameter (`page.title.logs` = „{{.App}} — Naplók”, expanded Go-side) and the pin test extended to the three sites. | **READY - rank P3-LOW; owner: CC** |
+| **R-566** | **[P3-LOW] Three page titles are built in Go around an app name and stay Hungarian in the English browser tab: „<app> — Naplók”, „<app> — Telepítés” / „— Beállítások”, „2. mentés beállítása — <app>”.** FOUND 2026-09-17 by slice 1 release C while giving every static title a key (`TestHandlerTitleKeysMatchHungarianTitle` pins those): `handlers.go` logs (L413) and deploy (L435–439), `tier2_config_handler.go` L33 concatenate the app name into the Hungarian title, so `TitleKey` (one static message) cannot carry them. The page BODIES are English. Belongs to slice 2 (R-557, Go-side strings). **CLOSED 2026-09-18 (controller v0.252.0):** four keys with a `%s` (`page.title.logs`, `page.title.deploy`, `page.title.app_settings`, `page.title.tier2_config`), the handler supplies the name through `data["TitleArgs"]`, and `addLanguageData` renders with `Msgf`. Pinned by `TestParameterisedPageTitles` (the Hungarian equals the concatenation it replaced; the English differs and still carries the app name) and by `i18n_go_parity.py` against the base-commit fragment. | **CLOSED 2026-09-18 - controller v0.252.0** |
 | **R-567** | **[P3-LOW] The two drive wizard pages (/storage/init, /storage/attach) do not highlight the Tárhely menu group — the sidebar reads as if the household left the storage section.** FOUND 2026-09-17 by slice 1 release C: the release C parity cases first used page name `storage` for the wizards; re-captured with the handler's real page name (`storage_handlers.go` `storageWizardPageHandler` passes the TEMPLATE name, `storage_init`/`storage_attach`, as `Page`) the fixtures lost `nav-group is-open` and the `active` link. Present since the wizards shipped; not caused by localisation. **Fix shape:** pass `Page` `storage` (or teach the layout's storage group both names), with a render assertion that /storage/init carries the open storage group. | **READY - rank P3-LOW; owner: CC** |
 | **R-568** | **[P3-LOW] The dashboard's drive-health rows swap order between visits — the same two disks, listed in a different order a minute apart.** MEASURED 2026-09-17 on demo-hp 9201 during slice 1 release C's live proof: `/dashboard` fetched on 0.249.0 listed „KXG50PNV1T02 NVMe TOSHIBA 1024GB” then „SanDisk X600 M.2 2280 SATA 128GB”; fetched on 0.250.0 a minute later, the reverse (`audits/i18n-slice1-2026-09-17/C/live/hu-before-vs-after.txt`). `diskHealthRows` (`disk_health.go` L135–141) keeps the agent's response order and does not sort; the agent's order is therefore not stable. Cosmetic, but a household that reads „the second disk” finds a different one. **Fix shape:** sort the rows controller-side by a durable key (device path or serial), with a test that feeds two orders and expects one. | **READY - rank P3-LOW; owner: CC** |
 | **R-569** | **[P3-LOW] Four more API handlers pick their status code by matching ENGLISH words in an error — the same shape as R-553, one language over.** FOUND 2026-09-17 while fixing R-553: `controller/internal/api/router.go` matches `"protected"`, `"not found"`, `"not deployed"`, `"still running"`, `"not orphaned"` in `err.Error()` at the stop/start, remove and orphan-cleanup handlers (three separate blocks). These strings are internal English, so localisation does not move them — the risk is a reworded internal error, not a translation, which is why this is P3 and was NOT folded into R-553's release. **Fix shape:** the same `util.KindErrorf` sentinels in `internal/stacks` (`ErrProtectedStack`, `ErrStackNotFound`, `ErrStillRunning`, …), a `statusFor` helper per handler family, and one table test per family passing a reworded message. | **READY - rank P3-LOW; owner: CC** |
 | **R-570** | **[P3-LOW] The off-site stale-note display still has a Hungarian-text fallback, for boxes that have not run off-site since v0.251.0.** OPENED 2026-09-17 by R-553's fix: `offboxWarningDisplay` (controller/internal/web/handlers.go) decides on `LastWarningKind`, but a box upgraded to 0.251.0 carries the PERSISTED old sentence with no kind until its next off-site run rewrites it, so the substring test survives under `kind == ""`. **Close when every fleet box has completed one off-site run on ≥ 0.251.0** (the hub's reports carry the controller version; the off-site anchor is `offbox.last_success`), then delete the fallback, its constant and its legacy test rows. **Hard dependency: localisation slice 2 (R-557) must NOT translate the producer `"Sikeres — nincs mentésre jelölt alkalmazás"` (controller/internal/backup/offbox.go) until this row closes** — translating it while the fallback is load-bearing strands exactly those boxes. | **WATCHING - rank P3-LOW; owner: operator (the fleet condition), CC (the deletion)** |
 | **R-571** | **[P3-LOW] The off-site failure classifier and the dashboard's alert-placement rules are described in no architecture document.** FOUND 2026-09-17 while fixing R-553: `07-backup-architecture.md` and `02-controller-module-map.md` grep clean for `ClassifyOffsiteFailure`, `Inline` and `PageOnly`, so the six failure classes (quota / orphaned / no-repo / no-units / transport / unknown), the head lines they pick and the rule that one warning renders inline under the storage bars while every other renders in the top banner exist only in code. `10-localisation.md` §9 now names the SIGNALS each decision reads; the behaviour itself still has no home. **Fix shape:** a short section in `07-backup-architecture.md` for the classifier (its classes, what each means for the customer, and that restic/ssh text signatures are external) and one in `02-controller-module-map.md` for alert placement. | **READY - rank P3-LOW; owner: CC** |
+| **R-572** | **[P3-LOW] Two copy-producing template helpers have no English form, so an English page renders „vasárnap" and „%d órája" in Hungarian.** FOUND 2026-09-18 by localisation slice 2 release A (R-557, controller v0.252.0): `web/i18n_web.go` `localeFuncs` overrides `stateLabel`, `timeAgo`, `timeAgoStr`, `nextRunLabel`, `statusText` and `infraMeta` from the bundle, but NOT `pruneLabel`/`nextPruneLabel` (weekday names — „vasárnap", `funcmap.go` L366/L370) or `fmtDuration`. A template calling either renders Hungarian on an English page, and `TestI18nEnglishPages` does not see „vasárnap" because it subtracts fixture DATA strings — this is the R-565 shape one layer over. **Fix shape:** add both to `localeFuncs` with `func.prune.*` / `func.duration.*` keys, extend `TestLocaleFuncsHungarianBundleMatchesFuncMap` to cover them, and add a render case that exercises a weekly prune schedule in English. | **READY - rank P3-LOW; owner: CC** |
+| **R-573** | **[P3-LOW] The agent-channel and endpoint-drift banners reach the dashboard as finished Hungarian, so they stay Hungarian on an English page.** FOUND 2026-09-18 by localisation slice 2 release A (R-557): `Alert` now carries `MessageKey`+`MessageArgs` and `GetAlerts(lang)` renders them, but `SetAgentChannelAlert(down, msg)` and `SetEndpointDriftAlert(drift, msg)` take a composed SENTENCE from the channel-health checker (`internal/channelhealth`), so those two banners set `Message` directly and render verbatim in both languages. They are the two most operationally important banners there are (R-77, the 17.5 h 2026-07-25 outage). **Fix shape:** the checker passes a KIND plus its parameters instead of a sentence — the same shape R-553 used for the off-site warning — and the two setters build `MessageKey`/`MessageArgs`. One render case per banner in English. | **READY - rank P3-LOW; owner: CC** |
+| **R-574** | **[P3-LOW] `web/handler_debug.go` mixes page copy with JSON payload, so neither half could be converted safely.** FOUND 2026-09-18 by localisation slice 2 release A (R-557): the file holds 39 Hungarian literals and the inventory classifies them by STATEMENT, not by data flow (`I18N-INVENTORY-2026-09-17.md` §4), so which are section headings the debug page renders and which are values inside a diagnostic dump the operator copies out is not established. Converting a dump value would change what an operator pastes into a report; leaving a heading Hungarian leaves a half-English page. **Fix shape:** walk the file once and label every literal page-copy or payload in the same table slice 2 release A used, then convert only the page-copy half. Belongs to slice 2 release B or C. | **READY - rank P3-LOW; owner: CC** |
 | **R-537** | **[P1-HIGH] The app-backup page labels the tier-1 backup „DB + Konfig + Adatok" and prints the app's data-drive size next to it — but the tier-1 unit contains NO drive-side app data at all.** MEASURED 2026-09-16 on the drill box (fresh install, controller 0.243.0, one drive, tier 2 and tier 3 both „Nincs beállítva"): five photos (3 000 000 B) were uploaded into Nextcloud through its own WebDAV interface, then the customer-visible „Mentés most" was pressed (`POST /api/backup/run` → 200, the unit grew 25 337 B → 978 MB). The resulting unit's `manifest.json` lists `db-dumps` + three **docker volume** dumps and nothing else; listing the 781 MB `nextcloud_nextcloud_html.tar` (29 346 entries, positive control `version.php` = 3 hits) gives **`Fotok` = 0 and `nyaralas` = 0**, and `./data/` is the empty bind-mount point. A `find` over the whole `backups/` tree for `*appdata*` / `*Fotok*` returns nothing. The page nevertheless renders „1. mentés … DB + Konfig + Adatok" and „Nextcloud Adatlemez 65.1 MB" — a size measured on exactly the data it does not copy (`internal/web/handlers.go:1176-1178`, `BackupContents`). **This is a truth defect, not a design defect:** `07-backup-architecture.md` §6.2 places nextcloud's file leg at **Tier 2 and Tier 3 only**, and its „[FACT] What the whole-guest tiers do NOT carry" says `mp8 /mnt/felhom-drives` is out of vzdump scope (confirmed live: „excluding bind mount point mp8 … (not a volume)"). So on a one-drive box with no off-site tier — the state every fresh install starts in — the household's files are in **no backup**, while the page says „Adatok". Same family as R-517/R-518. **Fix shape:** render tier-1 contents from the capture set actually written (`ComputeCaptureSet`), so a unit with no file leg reads „DB + Konfig" and the drive size is not shown beside it; and say on the page that the app's files need tier 2 or tier 3. Evidence: `audits/evidence-drill-0243-2026-09-16/phase2-f10.txt`. **CLOSED 2026-09-16 — controller v0.244.0, proven live.** The contents label is computed PER TIER from what that tier captures: Tier 1 says „Adatok" only when the app's data really is in the volumes the unit captured, and a class-A app carries one sentence saying where its files ARE protected. Proven on demo-hp through the page the customer opens: Paperless-ngx reads „1. mentés … DB + Konfig" with „Az alkalmazás fájljait a távoli másolat (és a második meghajtó) védi …", while its „2. mentés" row still reads „DB + Konfig + Adatok". Red-proof: restoring the old app-shaped label fails `TestAppBackupRows_Tier1LabelDoesNotClaimFilesItCannotHold`. **RE-PROVEN 2026-09-16 on a FRESH box** (installed from the built ISO 1.28.0, controller 0.244.0, off-site on by default): the Nextcloud row read „1. mentés … DB + Konfig" with the new sentence, „2. mentés … Nincs 2. (off-drive) másolat", „3. mentés Sikeres restic → …your-storagebox.de"; „DB + Konfig + Adatok" appeared ZERO times while the local unit held no file leg. | **CLOSED 2026-09-16 — controller v0.244.0 (proven live on demo-hp)** |
 | **R-538** | **[P1-HIGH] A tier-1 app restore reports plain success and leaves Nextcloud listing files whose bytes were never in the backup — and it destroys the app's own trash, the customer's last copy.** MEASURED 2026-09-16 on the drill box, F10 („a child deletes the photo folder"): the five photos were deleted through Nextcloud (DELETE 204, PROPFIND 404), then restored through the page exactly as a customer would (`POST /backup/restore` `stack_name=nextcloud` `snapshot_id=helyi` → 302, finished in **35 s**, „A(z) nextcloud: 3 adatkötet és az adatbázis visszaállítva — az alkalmazás újraindult."). Afterwards the folder is back and **lists all five photos**, and **none of them opens**: `GET nyaralas-1..5` = 404 / 503×4 with `Sabre\DAV\Exception\NotFound`, while the positive controls at the same moment pass (`status.php` 200, WebDAV PUT 201, GET 200). Cause: the replayed MariaDB dump (11:01:45Z) knows the photos, the bytes live on `mp8` and were never captured (R-537). **Worse:** the bytes were still on the drive in Nextcloud's own trash (`appdata/nextcloud/admin/files_trashbin/files/Fotok.d1789556707/nyaralas-1..5.jpg`, all five present) and the restored database no longer references them — the trash listing comes back **empty**, so „restore from trash", the one route that would have worked, is gone. The customer is left with five unopenable photos, a success message, and no warning. **Fix shape:** before replaying a database whose app has an uncaptured file leg, refuse or warn („ennek az alkalmazásnak a fájljai nincsenek ebben a mentésben — a visszaállítás után a fájlok hiányozni fognak"); and never present a DB-only restore of a class-A app as a complete one. Evidence: `audits/evidence-drill-0243-2026-09-16/phase2-f10.txt`. **CLOSED 2026-09-16 — controller v0.244.0, proven live.** A unit restore refuses before anything is touched when the unit cannot return the app's drive-side files, and names the route that can. Fired live on demo-hp: `POST /backup/restore` for paperless-ngx → 302 with „Ez a mentés nem tartalmazza az alkalmazás fájljait, ezért nem állítjuk vissza az adatbázist föléjük — a fájlok így a helyükön maradnak. A fájlok a távoli másolatból állíthatók vissza …", and the app read `running` before AND after, so nothing was stopped and no trash was made unreachable. The database-and-settings-only path exists as a separately worded second step. Red-proof: disabling the guard fails `TestUnitRestore_RefusesWhenTheUnitCannotHoldTheFiles`. **RE-PROVEN 2026-09-16 on a FRESH box, and this time the refusal had somewhere to point:** after five photos were deleted, `POST /backup/restore` was refused with „…a fájlok így a helyükön maradnak. A fájlok a távoli másolatból állíthatók vissza: … „Teljes visszaállítás (fájlok + adatbázis)"", the app read `running` before AND after, and the wastebasket was untouched. The off-site route then returned all five photos — 200 with the exact uploaded sizes and sha256 IDENTICAL to the originals, 5/5, with a negative control. Evidence: `audits/evidence-backup-promise-2026-09-16/phaseE-photos.txt`. | **CLOSED 2026-09-16 — controller v0.244.0 (proven live on demo-hp)** |
 | **R-525** | **[P3-LOW] FileBrowser has its own login; putting it behind the dashboard session (traefik forwardAuth or Quantum proxy auth) is a new mechanism nobody has measured.** Filed 2026-09-15 by the P1-fixes task (B.5). R-513 closed the default-password hole with a generated password; a household still has two logins. **What it needs:** a spike on a scratch guest — forwardAuth to the controller session, and what FileBrowser Quantum does with a trusted header. | **READY — rank P3-LOW; owner: CC (spike)** |