modules/rust/PLAN.md

@@ -326,6 +326,10 @@ that this phase lives or dies on:
 And the emit discipline: **emit on the transition, not on the poll.** Core's cooldown would hide a
 module that emitted "the server is still up" as news.
 
+> **Amended 2026-09-23 by D62 (§25.0).** The announce leg moves to phase 13 beside `rust.announce`,
+> which needs the same in-game chat verb; the post hook is dropped until something in game can hold a
+> post; PopupNotifications moves to phase 17. The other four registrations ship in phase 10.
+
 ### R8 — multi-server from the start
 
 **Decided 2026-09-15 (org lead).** The server list is the landing page and everything else hangs
@@ -992,7 +996,7 @@ Each phase ends with its findings written down, as every workstream here does.
 | 7b | **Mod configuration from the site** (R18). ✅ **Built 2026-09-22 — as built and findings in §21.** Protocol 5: a recursive walk rooted at the framework's own `ConfigDirectory`, a form generated from the values, a raw tier, an explicit reload target, and a write that backs the set up, reloads, watches `OnPluginLoaded` and **restores everything automatically** when it does not arrive. Four org-lead decisions (§21.0), a span-splicing editor so no untouched float is ever rewritten (§21.1), and **four defects a browser found that 179 green tests did not** (§21.5) — the worst being that every save of the bridge's own config was refused while the page said otherwise. **The site's half is walked end to end and the plugin compiles and loads on the live Oxide rig; the acceptance line below needs the sidecar and the game on one host** (§21.4) | all 3 + docs | An admin flips a ZoneManager setting from the website and it takes effect; a deliberately broken config rolls itself back and says why; a nested `<Mod>/x.json` is found and reloads the right plugin |
 | 8 | **Android leg B** (R10), and the half of R2 a player may see. ✅ **Built 2026-09-22 — as built and findings in §22.** One drawer row under the player group shaped like `module-uo`'s own (the code card first, then what the code got them), gated on `rust` and `PLAYER`; the four refusals kept four pieces of advice; and **one new website route**, `GET /player/rust/permissions`, because phase 7 gave an operator every view of in-game privilege and a player none. Three org-lead decisions (§22.0), the scope arithmetic answered on the server so `inScope` exists once (§22.1), and **the rig moved the sidecar inside the game container** ([`INSTALL_RIG.md`](../../rust-link/INSTALL_RIG.md)), which retired the firewall wall phases 6, 7 and 7b each stopped at | Android-app + Module-Rust + docs | A player links from the app |
 | 9 | **Teams from first-party clans** (R5). *Preceded by the presence fix (§23), which this phase's roster question produced.* ✅ **Built 2026-09-23 — plan, as built and findings in §24** (D47–D58). Walked on the Oxide rig end to end and on Carbon hook by hook; the game's 100-clan ceiling accepted (D55); **one module per site** became a core rule on the way (§24.5). Membership event-driven, leadership read off `LocalClan` at snapshot; **`declareModuleSlot` × 3** for core's `team.notify` / `team.activity` / `team.forum` | Module-Rust + 2 | The clan page is ours, core's contributions land in places we named, and every slot empty still reads correctly |
-| 10 | **Notifications and engagement** (R7). Streams, triggers with `ceiling` and `subjectKey`, audiences, engagement seeds, announce leg, post hook — **the catalogue is §10**, including the in-game-popup question | Module-Rust + docs | The offline raid alert reaches the player whose base it was, and nobody else |
+| 10 | **Notifications and engagement** (R7). ✅ **Built and walked 2026-09-23 — plan, as built and findings in §25 (D59–D68).** The criterion walked on the Oxide rig (two authorised owners alerted once each; bystander, raider and an unlinked owner told nothing), and the same plugin loaded on Carbon; a live walk found that every generic notice never said which server (§25.6). Streams, triggers with `ceiling` and `subjectKey`, audiences and engagement seeds — **the catalogue is §10, as corrected by §25.2**. The announce leg and the post hook are **not** in it (D62 amends R7), and protocol 7 widens the raid frame, which brings the two bridge repositories in | all 3 + docs | The offline raid alert reaches the player whose base it was, and nobody else |
 | 11 | **Android leg C** (R10). Inbox and notification preferences for Rust triggers | Android-app | A Rust notification arrives on a phone and can be switched off there |
 | 12 | **Events: budgets, option sources and the leases** (§9). [kit][kit] ch. 5's own ordering — leases before actions — and every key verified live before it is advertised | Module-Rust + 2 | A leased value is observed changing in the running game and restored, per key; `rust.group.membership` expires without core asking |
 | 13 | **Events: the actions** (§9, R3, R16). `rust.kit.entitle` first, then `rust.prefab.place` and `rust.announce`; `reversible: 'ledger'`; the kit option source flags kits with no permission gate, plus **`reconcile()` and the boot-id watch calling `ctx.events.reconcile()`** (§11.1) | all 3 + docs | A reward granted at 03:00 is waiting in the kit menu when the player next logs in, and a revert withdraws it; a wipe reconciles the ledger instead of stranding it |
@@ -1257,6 +1261,10 @@ which is exactly why R16 could change what it grants without touching anything o
 
 ## 10. The engagement catalogue — what Rust can expose
 
+> **Corrected by §25 (2026-09-23).** The table below is the catalogue as first planned. The one that
+> shipped is §25.2: `self` is not a ceiling core has, `rust.clan.member.added` duplicates core's own
+> Team trigger, `rust.kit.entitled` waits for phase 13, and the two player audiences were one set.
+
 Added 2026-09-15, answering "check the default alerts Rust can expose". R7 settled that the set
 ships; this is what goes in it.
 
@@ -3604,6 +3612,285 @@ alone.
 - `ListTopClans` returns a pooled list that the plugin does not return to the pool. The GC collects
   it; it is noted here so nobody "fixes" it into a double free.
 
+## 25. Phase 10 — notifications and engagement (plan of record, 2026-09-23)
+
+R7's phase: the module says what happened in a Rust server in terms core's engagement engine can
+act on — **triggers** (what an event is and the widest audience it may ever have), **audiences**
+(named sets of people over this module's data), **seeds** (the bodies and the disabled rules that
+use them) and **push streams** (the facet that lets a rule reach a phone). Nothing here decides who
+is told: the module says what happened and who it is *about*, and core applies the rule, the
+ceiling, the preference, the suppression list and the verification gate.
+
+Three repositories and this document. The criterion — *the offline raid alert reaches the player
+whose base it was, and nobody else* — could not be met on the wire as it stood, which is why
+[Rust-Plugins][rp] and [Rust-Link][rl] are in a phase the table listed as `Module-Rust + docs`
+(§25.1). All three into `edge`.
+
+### 25.0 The decisions this phase needed
+
+All from the org lead, 2026-09-23.
+
+| # | Decision |
+|---|---|
+| **D59** | **"The player whose base it was" means everyone authorised on the building's tool cupboard.** Each linked one is sent their own alert — one emit per person, `ownerUserId` set, so the ceiling stays `owner` and "nobody else" holds per emit. The block's placer (`OwnerID`) is not the base's owner in any sense a Rust player would recognise: a base several clan members built alerts only whoever placed that wall, and a block placed by someone since kicked alerts *them*. An attacker who is authorised on the cupboard (a self-demolish, a teammate) raises no alert. |
+| **D60** | **A raid is the destruction of a building block, a door, an external wall or gate, or the tool cupboard itself.** Today's emitter sees building blocks only, and a door is not one (§25.1), so the most common raid — two charges on a door — alerted nobody. |
+| **D61** | **The alert fires whether or not the owner is online, and carries `ownerOnline`.** The seeded rule narrows with the condition `ownerOnline is false`, so "offline raid alert" is a rule an operator can widen by editing a condition rather than a code change. `ownerOnline` is the *recipient's* own state, since each emit has one recipient (D59). |
+| **D62** | **Nothing reaches the game in this phase — which amends R7.** No announce leg and no post hook: R7 put both in v1, but the leg needs a chat verb the plugin does not have, and the hook would have nothing on Rust to mirror a post *into* (`module-uo` registers none either). The announce leg moves to phase 13, beside `rust.announce`, which needs the same verb; the post hook is dropped until something in game can hold a post; PopupNotifications moves to phase 17's optional tier. |
+| **D63** | **A replayed event notifies only while it is still news, and the bound is per family.** After an outage the cursor (D9) replays hours of frames. A **broadcast** (server online/offline, wipe, leaderboard) older than **15 minutes** notifies nobody — "the server is up" is false three hours later. A **personal or staff** event (raid, clan, moderation) is kept for **24 hours** — "your base was raided at 03:10" is still true and still wanted. Every emit carries its true `occurredAt`, and a `dedupeKey` built from the server and the sidecar's own event id, so a replay of the same batch is a no-op in core's outbox. |
+| **D64** | **Four changes to §10's catalogue.** `rust.clan.member.added` is **dropped** — core already fires `team.member.joined` (and `team.leadership.changed`) for our clans through phase 9's Team sync, so a second trigger double-notifies. `rust.kit.entitled` is **deferred to phase 13**, where the grant that emits it lands. `rust.login.denied` is **a deferred read** (§16.5): an attempt with no approval within 60 seconds, staff ceiling, **no address in the payload**. `rust.leaderboard.topped` is **the kills leader of the current wipe changing to somebody new**, never on first sight, once per server per leader. |
+| **D65** | **Three families get a push-stream facet: the raid alert, server online/offline, and wipe started.** Core delivers engagement push only to devices subscribed to a stream whose id *is* the trigger id (§25.1), so a trigger without the facet can never reach a phone however its rule is set. Clan and moderation stay email and in-app. |
+| **D66** | **The raid alert never names the raider.** The payload carries what was destroyed, the grid and the time. A raider's identity is gameplay intelligence the game itself does not hand the victim, and the org lead's lowest-blast-area rule (§23) applies: a variable that is not declared cannot be interpolated by any template an operator writes. |
+| **D67** | **A structure with no tool cupboard alerts nobody.** No placer fallback: a cupboard-less structure is usually decaying or abandoned, and D59's whole point is that the placer is not the owner. |
+| **D68** | **"Online" means the plugin is connected now, and that fixes the public page too.** Folded into this phase (§25.3). |
+
+### 25.1 Facts the phase rests on
+
+**From the game** (`Assembly-CSharp.dll` off the rig, decompiled — the build phase 9 pulled):
+
+- **A door is not a `BuildingBlock`.** `Door : AnimatedBuildingBlock : StabilityEntity`, a sibling of
+  `BuildingBlock : StabilityEntity`, so `entity as BuildingBlock` — the protocol-2 emitter's filter —
+  has never seen a door. External walls are `SimpleBuildingBlock : StabilityEntity`; external gates
+  are `Door`s. The cupboard is `BuildingPrivlidge : StorageContainer`.
+- **`authorizedPlayers` is a `HashSet<ulong>`** on current Rust (it was a `List<PlayerNameID>` in
+  older builds, which is what most public raid-alert plugins still read). **`recentGroupMembers` is
+  not authorisation**: it counts code-lock users toward group upkeep and prunes on a timer, and it
+  must not be read as "lives here".
+- **`DecayEntity.GetBuildingPrivilege()`** resolves through the entity's building
+  (`GetDominatingBuildingPrivilege`). An entity with no building falls back to `BaseEntity`'s, which
+  is a `Vis.Entities` sphere query on the main thread. That is acceptable at the rate structures are
+  destroyed — tens per raid, not per frame — and it is the reason the lookup happens only after the
+  cheap filters (a real player did it; the entity is one of D60's four).
+- **`OnEntityDeath` runs before the entity is destroyed**, so a cupboard being destroyed can still
+  report its own authorisation list.
+
+**From core** (`website`, `main`):
+
+- **There is no `self` ceiling.** The lattice is `everyone`, `authenticated`, `subscribers`,
+  `members`, `staff`, `admin`, `owner`. §10 gave `rust.player.linked` and `rust.kit.entitled` a
+  `self` ceiling core would refuse at boot; `owner` with the user as `ownerUserId` is the value that
+  exists and means the same thing here.
+- **Engagement push reaches a device only through a stream of the same id.** `pushChannel.deliver`
+  calls `publishToUsers(row.trigger_id, …)`, which selects endpoints subscribed to *that stream*.
+  Hence D65.
+- **The cooldown is per (rule, user, subject, channel).** The raid alert's subject is therefore the
+  building (its cupboard's id): one alert per base per cooldown, however many walls fall.
+- **`dedupeKey` is UNIQUE in the outbox**, so an emit replayed with the same key is a no-op. Core does
+  **not** bound a stale `occurredAt`; that is D63, on this side.
+- **Core already notifies Team members on `team.member.joined` and `team.leadership.changed`.** Hence
+  D64's first change.
+- **`MODULE_API.md` says a module ships its own `engagement-triggers.json`**; core never reads it.
+  It is a freeze whose diff is the review signal, like `routes.manifest.json`. `module-uo` ships
+  none. This module ships one, gated in CI the way `routeManifest` is (line endings normalised —
+  see the engagement workstream's CRLF lesson), and phase 19 carries the gap back to the kit.
+
+**From this module:**
+
+- **The sidecar keeps its last `server.hello` board after the game disconnects**, and the refresh
+  reads only `/boards`. So a game that hangs, or whose bridge plugin is unloaded, while the sidecar
+  stays up has read as *online* on the public page since phase 4. In the in-container deployment
+  (§22, R20) a crash takes the sidecar with it and the page is right; a hang or an unload is not.
+  `/health` already answers "is the plugin connected" and nothing asked it. D68.
+
+### 25.2 The catalogue as built
+
+**Triggers.** Every one declares `subjectKey`, and every variable an `example`.
+
+| Trigger | Source | `ceiling` / default audience | Subject | Push facet |
+|---|---|---|---|---|
+| `rust.base.destroyed` | `entity.destroyed` (protocol 7), one emit per linked authorised user | `owner` / `owner` | `building` | yes — personal, needs a linked account |
+| `rust.wipe.started` | `server.wipe` | `everyone` / `subscribers` | `serverId` | yes |
+| `rust.server.online` | the refresh, transition to connected (D68) | `everyone` / `subscribers` | `serverId` | yes |
+| `rust.server.offline` | the refresh, transition away from connected | `everyone` / `subscribers` | `serverId` | yes |
+| `rust.leaderboard.topped` | the wipe's kills leader changes (D64) | `everyone` / `subscribers` | `serverId` | — |
+| `rust.player.linked` | the link confirm route (R1) | `owner` / `owner` | `steamId` | — |
+| `rust.clan.member.left` / `.kicked` | `clan.member.left` / `.kicked` | `members` / `members` | `clan` | — |
+| `rust.clan.disbanded` | `clan.disbanded` | `members` / `members` | `clan` | — |
+| `rust.player.reported` | `player.reported` | `staff` / `staff` | `steamId` (the target) | — |
+| `rust.player.banned` / `.unbanned` | `player.banned` / `.unbanned` | `staff` / `staff` | `steamId` | — |
+| `rust.login.denied` | a `player.login.attempt` with no `player.approved` within 60 s (D64) | `staff` / `staff` | `steamId` | — |
+
+A clan trigger's recipients are the clan's linked members at the moment of the event, carried as
+`recipientUserIds` (the mechanism `module-uo` and core's Team fan-out use), because "the clan this
+event was about" differs every firing and cannot be a saved audience. For a disband that is the
+roster *before* the disband is applied.
+
+**No variable carries an IP address, a Steam id other than the subject's own, or — for the raid
+alert — the attacker (D66).** A ban's `reason` and a report's text are staff-ceilinged.
+
+**Audiences** — user ids and nothing else; one that fails resolves to nobody (§10, §11.5).
+
+| Audience | Resolves to | `ceiling` |
+|---|---|---|
+| `rust.clan.members` | a clan's linked members (param: the clan's `externalId`) | `members` |
+| `rust.server.players` | linked accounts ever seen on a server (param: `serverId`) | `authenticated` |
+| `rust.wipe.participants` | linked accounts seen on a server's **current** wipe (param: `serverId`) | `authenticated` |
+
+§10 described the second and third as the same set ("seen this wipe" and "played the current wipe");
+they are separated as all-time against this wipe, which is the distinction an operator can use.
+
+**Seeds.** Every rule disabled (core enforces it). One **group key per family** — `raid-v1`,
+`wipe-v1`, `server-v1`, `leaderboard-v1`, `account-v1`, `clans-v1`, `moderation-v1` — so a rule
+added to a family later can take a new key without the others. Bespoke bodies only where the message
+has something to say that core's structural projection cannot: **the raid alert** and **the wipe**,
+email and in-app each. Everything else points at core's `notify.event` / `inapp.event`.
+
+The raid rule: audience `owner`, `ownerOnline is false`, email + in-app + push, cooldown 30 minutes
+per building. The offline rule: `delay_seconds` 300 with `cancel_on: ['rust.server.online']`, so a
+plugin reload or a quick restart mails nobody.
+
+### 25.3 What the plan builds
+
+**The plugin (protocol 7).** `entity.destroyed` widens to D60's four entity kinds and gains
+`buildingId` (the cupboard's net id) and `authorized` — each `{ steamId, online }`, **bounded at 64**
+with `authorizedTruncated` when cut — both absent when there is no cupboard (D67). `ownerId`, `prefab`,
+`grid` and the attacker fields stay as they were: the staff feed still reads them, and the module
+decides what an alert may carry. `overlay.toml`'s protocol moves to 7.
+
+**The sidecar.** `PROTOCOL_VERSION` becomes 7. The frame is stored and served as it arrives (§8.1),
+so nothing else changes.
+
+**The module.**
+- **`server/engagement/`** — `triggers.js`, `audiences.js`, `streams.js`, `seeds.js` (the
+  declarations, one file each) and `emit.js`, the fan-out: one function per trigger, each wrapped so
+  a bad frame cannot stop ingest, each applying D63's bound before it emits. Registered from
+  `index.js`, which drops the comment calling these "deliberately absent".
+- **Ingest** calls the fan-out after an event is written, inside the same per-item guard.
+- **The refresh** asks `/health` beside `/boards` and records `connected`; `online` becomes
+  "the plugin is connected now" (D68). Transitions are tracked in memory, and a first sight is never
+  a transition, so a website restart announces nothing.
+- **The leaderboard** leader is read after each ingest tick from the wipe's stats, with the same
+  first-sight rule.
+- **The login-denied sweep** runs on the prune cadence as a query over `rust_events` — attempts
+  older than 60 s and younger than D63's 24 h with no approval for the same Steam id after them —
+  keyed on the attempt's event id. A query rather than an in-memory timer, so a restart loses
+  nothing and re-running it is a no-op.
+- **`engagement-triggers.json`**, generated from the registrations and checked in CI.
+
+**The docs.** This section as built, `rust-link/PROTOCOL.md` §13 (protocol 7), R7's amendment, §10's
+corrections, and the phase row.
+
+### 25.4 Done when
+
+The row's criterion: **the offline raid alert reaches the player whose base it was, and nobody
+else.** Walked on the Oxide rig with a cupboard authorising two linked accounts, a third linked
+account that is not authorised, and a raid made by a fourth. Both authorised accounts get one alert
+each. The third gets nothing, and so does the raider. Then the same plugin file runs on Carbon.
+
+The rig has one Steam account, not four (§12.5), so the walk uses phase 9's method: a rig-only
+helper that authorises synthetic Steam ids on a real cupboard and destroys a real door with a
+spawned, non-NPC player as the initiator, so the real `OnEntityDeath` path runs. If the helper cannot
+make the hook see a real player, that is written down as a walk still to run, not claimed.
+
+### 25.5 As built, 2026-09-23
+
+**Rust-Plugins (protocol 7).** `entity.destroyed` covers the four structure kinds and carries
+`structure`, `buildingId` and `authorized` (PROTOCOL.md §13). `clan.disbanded` carries `members`
+(§25.6). `attackerId` comes from `userID` (§25.6). The `structures` tally still counts building
+blocks only.
+
+**Rust-Link.** `PROTOCOL_VERSION` 7, and no other change.
+
+**Module-Rust.** `server/engagement/` holds five files:
+
+- **The declarations:** `triggers.js`, `streams.js`, `audiences.js` and `seeds.js`. That is 13
+  triggers, 4 streams, 3 audiences, 4 bodies (raid and wipe, email and in-app) and 13 disabled rules
+  in 7 groups.
+- **The fan-out:** `emit.js`.
+
+It is wired in three places:
+
+- ingest calls `onEvent` for each stored frame, **before** it is applied, and `checkLeader` after a
+  batch;
+- the refresh calls `serverObserved`;
+- a new one-minute `sweep` timer runs the login-denied query.
+
+The link confirm route calls `linked` on a **new** link only.
+
+The refresh asks `/health` beside `/boards` (D68). `putState` gained a `seen` flag, so a stale board
+no longer moves `last_seen_at`. `engagement-triggers.json` is the committed freeze of all of it,
+checked in CI by `check:engagement` with line endings normalised. The check was verified by breaking
+it both ways: a changed label fails it; a CRLF-only change passes. 234 server tests and 41 client
+tests are green.
+
+**The walk.** It ran against real core on `main` (MODULE_API 1.10.0) with a fresh database, the
+protocol-7 sidecar inside the Oxide rig's container, and a rig-only helper (`RgRaidRig.cs`, never
+shipped). The helper builds a real cupboard and door sharing a building id, authorises synthetic
+Steam ids on the cupboard, and kills the target with a spawned, non-NPC player as the initiator, so
+the real `OnEntityDeath` path runs.
+
+- **Core accepted the whole set at boot:** 13 triggers, 4 streams, 3 audiences, 4 bodies and 13
+  rules in 7 groups, every rule disabled.
+- **The criterion.** A door was raided in a base whose cupboard authorised owner1 and owner2
+  (both linked) and one unlinked id. The bystander was linked and not authorised; the raider was
+  linked. owner1 and owner2 each got **one** in-app alert: "Your base is being raided — A door was
+  destroyed in S16 on Oxide rig." The bystander, the raider and the unlinked id got nothing. Email
+  and push stayed quiet, because both default off until a person opts in.
+- **Self-demolish** (the attacker authorised on the cupboard): no alert.
+- **The cupboard itself destroyed:** owner1 was alerted, "A tool cupboard was destroyed in R3".
+- **A door with no cupboard (D67):** the frame arrived without `buildingId`/`authorized`; no alert.
+- **D68.** `oxide.unload RunicGateway` with the sidecar still up: within one refresh the module
+  read the server offline, with 0 players and `last_seen` frozen. Loading the plugin back raised
+  `rust.server.online`. The pending `rust.server.offline` notices, delayed five minutes, were
+  **cancelled** by it (`cancel_on`), twice.
+- **Carbon 2.0.259:** the same plugin file compiled and loaded at protocol 7. The helper's door and
+  cupboard raids dispatched `OnEntityDeath` to the bridge (`rg.hooks`), and the new cupboard
+  lookup ran without an exception.
+
+### 25.6 What the rig found that the plan did not say
+
+- **Every generic notice said "A server came online", never which one.** Core's structural
+  projection fills `title` and `intro` from a trigger's label and description when the payload has
+  none. On a multi-server site that is a notice nobody can act on. Core's rule is "the payload wins,
+  the projection fills gaps", so every trigger now declares `title` and `intro`, and the emitter
+  writes the sentence. The walk's next transition read "Oxide rig is online — Oxide rig is back up
+  and talking to the website." No test could have seen this: every test asserted the payload, and
+  the defect was in what core did with a payload that was right.
+- **`attackerId` arrived `null`.** `UserIDString` is set only in `PlayerInit` (a connection), `Load`
+  (a sleeper) and for engine bots, so a player another plugin spawns has none. Every real raider
+  has one, so this is the rig's artefact. But D59's self-demolish exclusion rests on the field, so
+  the plugin now derives it from `userID`, which is right for every player.
+- **A disband's roster can be gone before the disband is read.** `markGone` deletes the members,
+  and the `clans` board is re-sent seconds after the event, so the refresh can apply it before
+  ingest reaches the frame. After an outage it always does. `clan.disbanded` now carries the roster
+  (PROTOCOL.md §13.2): the game walks `Members` to drop each membership and never empties the list.
+  The fan-out runs before a frame is applied as well, for the left and kicked cases.
+- **`subscribers` is everyone, for in-app.** In-app defaults to `instant`, and core's `subscribers`
+  counts every active user with no in-app preference row as subscribed. So the walk's
+  "server online" reached all five users, not only walkadmin, who had opted in. That is core's
+  semantics, and `module-uo`'s broadcasts inherit it too. It is recorded rather than worked around:
+  an operator enabling a seeded broadcast rule reaches every inbox.
+- **The dedupe key is made from the event, not the sidecar's row id**, which refines D63's
+  wording. A sidecar whose database is replaced restarts its ids, and a key built on them would
+  swallow every new alert as a repeat of an old one.
+
+### 25.7 What is not proven here
+
+- **A real raid by a real player.** The rig has one Steam account (§12.5). The helper runs the real
+  hook with a spawned initiator, which is as close as a player-less rig gets.
+- **The frame's contents on Carbon.** The Carbon rig has no sidecar in its container (phase 8 wired
+  only the Oxide one), so on Carbon the hook dispatch and the absence of an exception are proven,
+  but the frame was not read back. The code after the hook is game API, the same assembly on both
+  frameworks.
+- **Email and push delivery.** Both default off. The walk proved the rule reaches the right people
+  in-app. Push needs a subscribed device, and phase 11 (Android leg C) is where a phone subscribes
+  to a Rust stream.
+- **The clan, moderation, wipe, leaderboard and login-denied triggers on the rig.** The suite covers
+  each one's audience and the bounds on it. The walk exercised the raid alert (the criterion) and
+  online/offline (D68).
+
+### 25.8 Smaller things worth keeping
+
+- **A running sidecar binary cannot be overwritten** (the node answers `500`, "text file busy"). A
+  rename can replace it: upload as `.new`, move the old one aside, then move the new one in.
+- **Every panel client call needs `Accept: application/json`.** Without it the panel answers `302` to
+  its login page, and a binary upload "succeeds" with the old file still in place.
+- **The walk found a latent schema defect outside this phase** and did not fix it. It is raised with
+  the org lead separately: tables since phase 6 declare `DEFAULT CHARSET=utf8mb4` with no
+  collation, while the older ones inherit the database default, so the VARCHAR foreign keys only
+  form when the database's default collation happens to be `utf8mb4_uca1400_ai_ci`.
+- A Python heredoc halved a backslash in a JavaScript string again; the Edit tool is the safe path
+  for anything with an apostrophe in it.
+
 ---
 
 [aa]: https://gitea.whitlocktech.com/RunicGateway/Android-app

rust-link/PROTOCOL.md

@@ -50,7 +50,7 @@ it is listening without one.
 
 ## 2. Versioning
 
-The wire version is a single integer — **6** as of first-party clans (§12) — declared in
+The wire version is a single integer — **7** as of the raid frame (§13) — declared in
 **four** places that must agree:
 
 | Where | Repo |
@@ -337,6 +337,7 @@ arrives with the phase that needs it, and each is a version bump:
 - ~~the permission mirror (phase 7)~~ — **protocol 4, §10**
 - ~~plugin configuration edited from the site (phase 7b)~~ — **protocol 5, §11**
 - ~~clans, for core's Team provider (phase 9)~~ — **protocol 6, §12**
+- ~~who lives in a raided base, for the raid alert (phase 10)~~ — **protocol 7, §13**
 - leases, budgets and the event actions (phases 12-13)
 - the map image over the asset-bridge shape (phase 14)
 
@@ -451,7 +452,7 @@ Every kind protocol 2 defines, and the hook behind it. **`class` is not a field
 | `player.death` | `OnPlayerDeath` | **presence** | victim, attacker, attackerType, weapon, distance, grid |
 | `player.chat` | `OnPlayerChat` | **presence** | steamId, name, channel, message |
 | `player.tally` | *aggregate* — see §8.6 | **presence** | steamId, gathered{}, npcKills, structures |
-| `entity.destroyed` | `OnEntityDeath` on owned building blocks | **staff** | ownerId, prefab, grid, attacker |
+| `entity.destroyed` | `OnEntityDeath` on owned building blocks — **and doors, external walls and the cupboard from protocol 7 (§13)** | **staff** | ownerId, prefab, grid, attacker; from protocol 7 also `structure`, `buildingId`, `authorized` |
 | `player.reported` | `OnPlayerReported` | **staff** | reporter, target, subject, message, type |
 | `player.banned` / `player.unbanned` | `OnUserBanned` / `OnUserUnbanned` | **staff** | id, name, **ip**, reason |
 | `player.login.attempt` | `CanUserLogin` *(observed, never answered)* | **staff** | id, name, **ip** |
@@ -1196,3 +1197,59 @@ matches a call to a method by its argument types, so neither call reaches it.
 the bridge's own `rg.hooks` count for `OnClanDisbanded` stayed at the one real disband, with nothing
 logged. A loosely typed signature (`object, object`) would have filed the plugin's clans as the
 game's.
+
+## 13. Protocol 7 — the raid frame names who lives there
+
+Added in phase 10 ([`PLAN.md`](../modules/rust/PLAN.md) §25). The raid alert goes to the people whose
+base it was (D59), and protocol 2's `entity.destroyed` could not say who that is: it named the
+block's **placer** (`ownerId`), which is not the base's owner in any sense a Rust player recognises,
+and it fired only for `BuildingBlock` — which a door is not. **No new kind and no new route;** one
+frame widens, and `clan.disbanded` gains its roster.
+
+### 13.1 `entity.destroyed`, widened
+
+It now fires, still only when a real (non-NPC) player did it and `OwnerID` is non-zero, for four
+kinds of entity. The kind travels as `structure`:
+
+| `structure` | Game type | Notes |
+|---|---|---|
+| `block` | `BuildingBlock` | as before; the only kind the `structures` tally counts, so that column keeps its meaning |
+| `door` | `Door` (an `AnimatedBuildingBlock`, a *sibling* of `BuildingBlock`) | external gates are doors too |
+| `wall` | `SimpleBuildingBlock` | external walls |
+| `cupboard` | `BuildingPrivlidge` | the tool cupboard itself; `OnEntityDeath` runs before the kill, so it still reports its own list |
+
+Two fields are added when the entity resolves to a cupboard (`DecayEntity.GetBuildingPrivilege()`,
+which goes through the building, or the cupboard itself):
+
+| Field | Meaning |
+|---|---|
+| `buildingId` | the cupboard's network id, as a string — the base's identity, and the raid alert's cooldown subject |
+| `authorized` | `[{ steamId, online }]` from the cupboard's `authorizedPlayers`, **bounded at 64**; `authorizedTruncated: true` when cut |
+
+**Both are ABSENT when there is no cupboard**, which is a different answer from an empty list, and
+the website alerts nobody in that case (D67). `recentGroupMembers` — which also sits on the cupboard
+— is **not** authorisation: it counts code-lock users toward group upkeep, and it is not sent.
+
+`attackerId` is now derived from the player's `userID` rather than `UserIDString`, which the game
+fills in only for a connected player, a loaded sleeper or an engine bot. The website skips the alert
+when the attacker is on the cupboard (a self-demolish, a teammate), and a null would defeat that.
+
+The class is unchanged: **staff**. A structure's grid is where somebody lives, and the frame now also
+names who. It reaches a player only through the raid alert, which is ceilinged `owner` and sent one
+person at a time.
+
+### 13.2 `clan.disbanded` carries `members`
+
+The Steam ids of the clan it ended. The website tells a disbanded clan's members, and by the time it
+reads the frame the next `clans` board may already have removed the roster from its store — the board
+is re-sent seconds after the event, and after an outage it is applied before the backlog. The game
+deletes the clan and walks `Members` to drop each membership, but never empties the list, so it is
+whole when the hook fires. Bounded by the clan's own member limit.
+
+### 13.3 The sidecar
+
+`PROTOCOL_VERSION` becomes 7 and nothing else changes: both frames are `event`s, stored and served as
+they arrive (§8.1). The bump exists because a website that alerts on `authorized` must not pair with
+a protocol-6 plugin that never sends it — against one it would read every raid as a base with no
+cupboard and alert nobody while looking healthy.
+