diff --git a/docs/api/openapi.yaml b/docs/api/openapi.yaml
index 8e9102cb7..543f02194 100644
--- a/docs/api/openapi.yaml
+++ b/docs/api/openapi.yaml
@@ -306,6 +306,14 @@ components:
         - data
         - error
       type: object
+    DisableCoachRequest:
+      description: Per-account Coach opt-out toggle (v1.4.47 W3). `true` hides the Coach FAB and short-circuits its API gates.
+      properties:
+        disableCoach:
+          type: boolean
+      required:
+        - disableCoach
+      type: object
     ErrorEnvelope:
       additionalProperties: false
       description: "Standard error response: data is null, error is human prose."
@@ -394,6 +402,29 @@ components:
         - data
         - error
       type: object
+    GetDisableCoachResponse:
+      additionalProperties: false
+      properties:
+        data:
+          additionalProperties: false
+          properties:
+            disableCoach:
+              type: boolean
+          required:
+            - disableCoach
+          type: object
+        error:
+          type: "null"
+        meta:
+          additionalProperties: false
+          properties:
+            requestId:
+              type: string
+          type: object
+      required:
+        - data
+        - error
+      type: object
     GetSourcePriorityResponse:
       additionalProperties: false
       properties:
@@ -1051,6 +1082,29 @@ components:
         - data
         - error
       type: object
+    PatchDisableCoachResponse:
+      additionalProperties: false
+      properties:
+        data:
+          additionalProperties: false
+          properties:
+            disableCoach:
+              type: boolean
+          required:
+            - disableCoach
+          type: object
+        error:
+          type: "null"
+        meta:
+          additionalProperties: false
+          properties:
+            requestId:
+              type: string
+          type: object
+      required:
+        - data
+        - error
+      type: object
     PutCoachPrefsResponse:
       additionalProperties: false
       properties:
@@ -1921,6 +1975,45 @@ paths:
       summary: Replace per-user Coach prompt-tuning preferences
       tags:
         - Auth
+  /api/auth/me/disable-coach:
+    get:
+      description: Returns the user's per-account Coach opt-out flag. Default `false` (Coach visible). Powers the Settings →
+        Insights "Hide Coach" Switch and the layout FAB short-circuit.
+      responses:
+        "200":
+          content:
+            application/json:
+              schema:
+                $ref: "#/components/schemas/GetDisableCoachResponse"
+          description: Resolved flag.
+        "401": *a1
+        "422": *a2
+        "429": *a3
+      summary: Read per-user Coach opt-out flag
+      tags:
+        - Auth
+    patch:
+      description: Flips the per-account Coach opt-out flag. Idempotent — the DB write fires even when the value matches so
+        the audit-log row mirrors the API call. Rate-limit 60/min per user.
+      requestBody:
+        content:
+          application/json:
+            schema:
+              $ref: "#/components/schemas/DisableCoachRequest"
+        required: true
+      responses:
+        "200":
+          content:
+            application/json:
+              schema:
+                $ref: "#/components/schemas/PatchDisableCoachResponse"
+          description: Resolved next-state echoed back for optimistic-update consumers.
+        "401": *a1
+        "422": *a2
+        "429": *a3
+      summary: Toggle per-user Coach opt-out flag
+      tags:
+        - Auth
   /api/auth/me/source-priority:
     get:
       description: Returns the per-metric-class source priority used by the analytics aggregator. Missing keys fall back to
diff --git a/docs/ops/attempt-number-semantics.md b/docs/ops/attempt-number-semantics.md
new file mode 100644
index 000000000..ab6b3c062
--- /dev/null
+++ b/docs/ops/attempt-number-semantics.md
@@ -0,0 +1,52 @@
+# `attemptNumber` audit-row vs alert-signal semantics
+
+Two numbers describe a failing integration sync, and they can diverge.
+On-call operators reading an audit-log row alongside an admin alert
+should expect the alert number to be smaller than (or equal to) the
+audit number, never the other way around.
+
+## The two numbers
+
+`integrations.sync.failed` audit rows write
+`attemptNumber = transient + reauth_required + persistent` — the **sum**
+of all three failure buckets. This is the historical "consecutive
+failures" running total carried by the legacy
+`IntegrationStatus.consecutiveFailures` column (dropped in migration
+`0076`, v1.4.47 W1). Auditors looking at a single row see one integer
+that captures how many failures the bucket ledger has accumulated since
+the last success.
+
+The persistent-failure alert dispatcher in
+`src/lib/integrations/status.ts:453` uses `Math.max(...buckets)` — the
+**max** across the three buckets. A 3-deep persistent streak pages even
+when the transient bucket is empty, and a flapping integration that
+ping-pongs between transient and reauth_required never trips a
+single-bucket threshold even if its sum looks alarming.
+
+## When the two diverge
+
+A typed-failure-streak edge case: integration fails 2× transient, then
+2× reauth_required, then 1× persistent. Audit row shows
+`attemptNumber: 5`. Alert signal is `max(2, 2, 1) = 2`, which is below
+the default threshold of 3, so no page fires. From the audit log this
+looks like a sustained 5-failure outage; from the alert dispatcher it
+looks like three small bumps that never crossed a single-bucket
+ceiling.
+
+Both readings are correct for their purpose. The audit log records what
+happened end-to-end; the alert dispatcher only fires when a single
+failure mode persists, because mixed-bucket streaks usually indicate a
+transient network blip layered on top of an unrelated reauth prompt —
+two problems, neither of which is the "this integration is broken" page
+we want to wake someone up for.
+
+## Runbook implication
+
+If you see an audit row with `attemptNumber >= threshold` but no alert
+was dispatched, check the per-bucket counts on
+`IntegrationStatus.failureBuckets` for that user/integration pair. The
+sum may be high while every individual bucket sits below the threshold.
+This is working as designed; manually investigate only if a single
+bucket is at or above the threshold and `alertedAt` is unset (broken
+dispatcher) or set within the last 24 hours (rate-limited, see the
+`ALERT_REPEAT_WINDOW_MS` constant).
diff --git a/docs/ops/deploy.md b/docs/ops/deploy.md
new file mode 100644
index 000000000..0ab71cadc
--- /dev/null
+++ b/docs/ops/deploy.md
@@ -0,0 +1,62 @@
+# Deploy ordering
+
+Coolify handles the standard deploy ordering automatically: the
+container image is pulled, `docker-entrypoint.sh` runs
+`prisma migrate deploy` against the live database, and only then does
+the Next.js process bind to the listener. This page documents the
+ordering explicitly for manual-rollback and partial-deploy scenarios
+where the operator drives the steps by hand.
+
+## Migration ordering
+
+Migrations land **before** the new app container takes traffic. The
+canonical command sequence on a single-instance host:
+
+```sh
+# 1. Pull the new image.
+docker pull ghcr.io/marc-bombeck/healthlog:vX.Y.Z
+
+# 2. Run migrations against the live DB using the new image.
+docker run --rm --env-file .env.production \
+  ghcr.io/marc-bombeck/healthlog:vX.Y.Z \
+  pnpm prisma migrate deploy
+
+# 3. Recreate the app container so it picks up the new image.
+docker compose up -d app
+```
+
+The entrypoint also runs `prisma migrate deploy` on container boot, so
+step 2 is redundant in normal Coolify flow. It's listed explicitly for
+the manual case so an operator can verify the migration result before
+flipping traffic.
+
+### What goes wrong if you reverse it
+
+If the new app container starts before migrations run, the legacy
+schema is missing the columns / indexes / enum values the new code
+expects. Symptoms: Prisma client throws `P2022 column does not exist`
+on the first query that touches the new shape, the request path 500s,
+and the dispatcher logs fill with the same error until the migration
+catches up. Health checks usually keep the container marked "healthy"
+because `/api/version` doesn't exercise the affected tables — so a
+naïve load balancer will happily route real traffic into the broken
+shell.
+
+### Rollback
+
+Rolling back **migrations** is generally one-way. Prisma's migration
+history table tracks applied migrations by hash; the `down` step is
+not auto-generated and most HealthLog migrations are forward-only
+(column drops, enum additions, index rebuilds). If a release has to
+roll back:
+
+1. Roll back the **app container** to the previous image tag.
+2. Leave the **database schema** at the newer migration. The previous
+   app version reads forward-compatible-ish shapes for nearly every
+   release pair we've shipped on the v1.4.x line; tested in the
+   release-marathon QA pass.
+3. If a column-drop migration ships in the rollback target, hand-roll
+   the column back via a fresh forward migration (`pnpm prisma migrate
+   dev --create-only --name vX_Y_Z_rollback_<col>`), edit the SQL,
+   commit, and re-deploy. Never `migrate resolve --rolled-back` against
+   production unless you've taken a fresh `pg_dump` first.
diff --git a/messages/de.json b/messages/de.json
index 054c8f549..ee3468149 100644
--- a/messages/de.json
+++ b/messages/de.json
@@ -276,7 +276,7 @@
     "layoutTileColumn": "Kachel",
     "layoutChartColumn": "Chart",
     "dragHandle": "Zum Verschieben ziehen",
-    "dragHandleHint": "Ziehe den Griff, um dieses Widget neu zu sortieren. Du kannst auch die Pfeiltasten Nach oben und Nach unten verwenden, oder den Griff fokussieren und Leertaste plus Pfeiltasten drücken.",
+    "dragHandleHint": "Pfeiltasten Hoch/Runter, oder Leertaste plus Pfeiltasten am fokussierten Griff.",
     "emptyTitle": "Dein Dashboard ist leer",
     "emptyDescription": "Erfasse den ersten Messwert oder Stimmungseintrag. Kacheln und Charts erscheinen automatisch, sobald Daten vorhanden sind.",
     "emptyAddMeasurement": "Ersten Messwert erfassen",
diff --git a/messages/es.json b/messages/es.json
index 7c394bf40..0d2efa471 100644
--- a/messages/es.json
+++ b/messages/es.json
@@ -2005,8 +2005,8 @@
       "docs": "Documentation",
       "linksHeading": "Sources & docs",
       "newerAvailable": "Newer version: {tag}",
-      "tourReplay": "Replay the tour",
-      "tourReplayHint": "Watch the dashboard walkthrough — handy if you skipped it on first visit."
+      "tourReplay": "Volver a ver el recorrido",
+      "tourReplayHint": "Mira el recorrido del panel — útil si lo saltaste en la primera visita."
     },
     "testConnection": {
       "test": "Test connection",
diff --git a/messages/fr.json b/messages/fr.json
index 50c5da96f..b9f5b04e6 100644
--- a/messages/fr.json
+++ b/messages/fr.json
@@ -2005,8 +2005,8 @@
       "docs": "Documentation",
       "linksHeading": "Sources & docs",
       "newerAvailable": "Newer version: {tag}",
-      "tourReplay": "Replay the tour",
-      "tourReplayHint": "Watch the dashboard walkthrough — handy if you skipped it on first visit."
+      "tourReplay": "Revoir la visite",
+      "tourReplayHint": "Voir la visite guidée du tableau de bord — pratique si tu l'as sautée à la première visite."
     },
     "testConnection": {
       "test": "Test connection",
diff --git a/messages/it.json b/messages/it.json
index ef5bee847..aa1af0b8b 100644
--- a/messages/it.json
+++ b/messages/it.json
@@ -2005,8 +2005,8 @@
       "docs": "Documentation",
       "linksHeading": "Sources & docs",
       "newerAvailable": "Newer version: {tag}",
-      "tourReplay": "Replay the tour",
-      "tourReplayHint": "Watch the dashboard walkthrough — handy if you skipped it on first visit."
+      "tourReplay": "Rivedi il tour",
+      "tourReplayHint": "Guarda il tour della dashboard — utile se l'hai saltato alla prima visita."
     },
     "testConnection": {
       "test": "Test connection",
diff --git a/messages/pl.json b/messages/pl.json
index 6f8113525..382ce0150 100644
--- a/messages/pl.json
+++ b/messages/pl.json
@@ -276,7 +276,7 @@
     "layoutTileColumn": "Kafelek",
     "layoutChartColumn": "Wykres",
     "dragHandle": "Przeciągnij, aby zmienić kolejność",
-    "dragHandleHint": "Przeciągnij uchwyt, aby zmienić kolejność tego widżetu. Możesz też użyć przycisków strzałek W górę i W dół albo skupić uchwyt i wcisnąć Spację oraz strzałki.",
+    "dragHandleHint": "Strzałki Góra/Dół, lub Spacja plus strzałki na zaznaczonym uchwycie.",
     "emptyTitle": "Twój panel jest pusty",
     "emptyDescription": "Zarejestruj pierwszy pomiar lub nastrój. Kafelki i wykresy pojawią się automatycznie, gdy będą dane.",
     "emptyAddMeasurement": "Zarejestruj pierwszy pomiar",
@@ -2005,8 +2005,8 @@
       "docs": "Documentation",
       "linksHeading": "Sources & docs",
       "newerAvailable": "Newer version: {tag}",
-      "tourReplay": "Replay the tour",
-      "tourReplayHint": "Watch the dashboard walkthrough — handy if you skipped it on first visit."
+      "tourReplay": "Obejrzyj samouczek",
+      "tourReplayHint": "Zobacz przewodnik po panelu — przydatne, jeśli pominąłeś go przy pierwszej wizycie."
     },
     "testConnection": {
       "test": "Test connection",
diff --git a/src/components/insights/layout-coach-fab.tsx b/src/components/insights/layout-coach-fab.tsx
index 9ba01f00c..88942d86b 100644
--- a/src/components/insights/layout-coach-fab.tsx
+++ b/src/components/insights/layout-coach-fab.tsx
@@ -45,7 +45,7 @@ export function LayoutCoachFab() {
   // FAB returns null when the master OR the coach sub-flag is off.
   if (!flags.coach) return null;
   // v1.4.47 W3 — per-user opt-out beats the operator's "on" default.
-  // A privacy-leaning user who toggles "Hide Coach" in Settings → AI
+  // A privacy-leaning user who toggles "Hide Coach" in Settings → Insights
   // gets the FAB short-circuited here, identical to the global-off
   // branch above. The hook defaults to `false` in the absence of a
   // QueryClient (legacy SSR-only snapshot tests).
diff --git a/src/lib/openapi/routes.ts b/src/lib/openapi/routes.ts
index 0c571282c..6b906a471 100644
--- a/src/lib/openapi/routes.ts
+++ b/src/lib/openapi/routes.ts
@@ -123,6 +123,20 @@ const coachMessageFeedbackBody = z
       "Per-message helpful/unhelpful feedback (v1.4.23 H7). Optional `reason` is free-form prose, capped at 200 chars.",
   });
 
+const disableCoachBody = z
+  .object({
+    disableCoach: z.boolean(),
+  })
+  .meta({
+    id: "DisableCoachRequest",
+    description:
+      "Per-account Coach opt-out toggle (v1.4.47 W3). `true` hides the Coach FAB and short-circuits its API gates.",
+  });
+
+const disableCoachData = z.object({
+  disableCoach: z.boolean(),
+});
+
 // ── Sub-schemas owned here (route-specific shapes) ───────────────────
 
 const passkeyLoginVerifyRequest = z
@@ -780,6 +794,50 @@ export const openApiPaths: NonNullable<ZodOpenApiObject["paths"]> = {
       },
     },
   },
+  "/api/auth/me/disable-coach": {
+    get: {
+      tags: ["Auth"],
+      summary: "Read per-user Coach opt-out flag",
+      description:
+        "Returns the user's per-account Coach opt-out flag. Default `false` (Coach visible). Powers the Settings → Insights \"Hide Coach\" Switch and the layout FAB short-circuit.",
+      responses: {
+        "200": {
+          description: "Resolved flag.",
+          content: {
+            "application/json": {
+              schema: dataEnvelope(disableCoachData, "GetDisableCoachResponse"),
+            },
+          },
+        },
+        ...stdResponses,
+      },
+    },
+    patch: {
+      tags: ["Auth"],
+      summary: "Toggle per-user Coach opt-out flag",
+      description:
+        "Flips the per-account Coach opt-out flag. Idempotent — the DB write fires even when the value matches so the audit-log row mirrors the API call. Rate-limit 60/min per user.",
+      requestBody: {
+        required: true,
+        content: { "application/json": { schema: disableCoachBody } },
+      },
+      responses: {
+        "200": {
+          description:
+            "Resolved next-state echoed back for optimistic-update consumers.",
+          content: {
+            "application/json": {
+              schema: dataEnvelope(
+                disableCoachData,
+                "PatchDisableCoachResponse",
+              ),
+            },
+          },
+        },
+        ...stdResponses,
+      },
+    },
+  },
   "/api/auth/me/source-priority": {
     get: {
       tags: ["Auth"],