feat(push): extend categories to crew + social; master switch tears down push

- CATEGORY_BY_KIND now maps crew invite (36229) / join-request (31969) -> crew and
  zap (9735) / reply-mention (1) / comment (1111) -> social; the relay watch
  includes those kinds. Reactions/reposts are deliberately not pushed (noisy) and
  newsletter has no push channel.
- Master switch off now also disables web push and the native poller.
- Verified: a crew-only token is not woken by a zap but is by a crew invite.

push-service/server.ts

@@ -67,8 +67,9 @@ interface StoredSubscription {
 }
 
 /**
- * Event kind → notification category, mirroring the app's `NotificationCategory`
- * (only `dms` and `trades` are pushed — social/crew/newsletter are in-app only).
+ * Event kind → notification category, mirroring the app's `NotificationCategory`.
+ * `newsletter` has no push channel (readers poll it); reactions/reposts are
+ * deliberately excluded (too noisy).
  */
 const CATEGORY_BY_KIND: Record<number, string> = {
   1059: 'dms',      // NIP-17 gift wrap
@@ -76,6 +77,19 @@ const CATEGORY_BY_KIND: Record<number, string> = {
   31871: 'trades',  // trade attestation (sold / bought)
   31872: 'trades',  // confirm-request
   34967: 'trades',  // shipment status
+  36229: 'crew',    // crew invitation
+  31969: 'crew',    // crew join request
+  9735: 'social',   // zap receipt
+  1: 'social',      // reply / mention
+  1111: 'social',   // comment
+};
+
+/** Where a tap should land, per category. */
+const URL_BY_CATEGORY: Record<string, string> = {
+  trades: '/#/trades',
+  crew: '/#/crews',
+  social: '/#/',
+  dms: '/#/messages',
 };
 
 function allows(categories: string[] | undefined, category: string): boolean {
@@ -197,7 +211,22 @@ const OFFER_KIND = 30403;         // offer / counter / accepted / declined / wit
 const TRADE_CONFIRM_KIND = 31871; // counterparty recorded the trade
 const TRADE_REQUEST_KIND = 31872; // "please confirm our trade"
 const SHIPMENT_STATUS_KIND = 34967; // shipped / received / issue (self-reported)
-const MARKET_KINDS = [OFFER_KIND, TRADE_CONFIRM_KIND, TRADE_REQUEST_KIND, SHIPMENT_STATUS_KIND];
+const CREW_INVITE_KIND = 36229;     // crew invitation
+const CREW_JOIN_REQUEST_KIND = 31969; // crew join request
+const ZAP_RECEIPT_KIND = 9735;      // zap
+const TEXT_NOTE_KIND = 1;           // reply / mention
+const COMMENT_KIND = 1111;          // comment
+const MARKET_KINDS = [
+  OFFER_KIND,
+  TRADE_CONFIRM_KIND,
+  TRADE_REQUEST_KIND,
+  SHIPMENT_STATUS_KIND,
+  CREW_INVITE_KIND,
+  CREW_JOIN_REQUEST_KIND,
+  ZAP_RECEIPT_KIND,
+  TEXT_NOTE_KIND,
+  COMMENT_KIND,
+];
 
 function subscribedPubkeys(): string[] {
   // Web subscribers AND native poll-token holders — we watch for both.
@@ -208,6 +237,10 @@ function subscribedPubkeys(): string[] {
 
 /** Content-free body — no amounts, no item text (that stays out of the push). */
 function marketBody(ev: NostrEvent): string {
+  if (ev.kind === CREW_INVITE_KIND) return 'invited you to a crew';
+  if (ev.kind === CREW_JOIN_REQUEST_KIND) return 'asked to join your crew';
+  if (ev.kind === ZAP_RECEIPT_KIND) return 'You got a zap ⚡';
+  if (ev.kind === TEXT_NOTE_KIND || ev.kind === COMMENT_KIND) return 'New reply or mention';
   if (ev.kind === TRADE_REQUEST_KIND) return 'asked you to confirm a trade';
   if (ev.kind === TRADE_CONFIRM_KIND) return 'confirmed your trade';
   if (ev.kind === SHIPMENT_STATUS_KIND) {
@@ -274,11 +307,16 @@ function handleEvent(ev: NostrEvent): void {
   // 2) Marketplace events addressed to a subscriber (public — metadata only;
   //    we only ever send a generic body, never the amount or item).
   if (MARKET_KINDS.includes(ev.kind)) {
+    const category = CATEGORY_BY_KIND[ev.kind] ?? 'trades';
     const recipients = [...new Set(ev.tags.filter(([n]) => n === 'p').map(([, v]) => v).filter(Boolean))];
     for (const r of recipients) {
       if (r === ev.pubkey) continue; // never notify the author about their own message
-      console.log(`[push] 🔔 market ${ev.kind} ${ev.id.slice(0, 12)}… → ${r.slice(0, 12)}…`);
-      void pushTo(r, { title: 'SkateSpots', body: marketBody(ev), wrapId: ev.id, url: '/#/trades' }, 'trades');
+      console.log(`[push] 🔔 ${category} ${ev.kind} ${ev.id.slice(0, 12)}… → ${r.slice(0, 12)}…`);
+      void pushTo(
+        r,
+        { title: 'SkateSpots', body: marketBody(ev), wrapId: ev.id, url: URL_BY_CATEGORY[category] ?? '/#/' },
+        category,
+      );
     }
   }
 }

src/components/NotificationSettingsCard.tsx

@@ -70,6 +70,9 @@ export function NotificationSettingsCard() {
   const toggleEnabled = (next: boolean) => {
     if (!next) {
       setPrefs((prev) => ({ ...prev, enabled: false }));
+      // One kill switch: turning the master off also stops push + the native poller.
+      void push.disable();
+      void background.disable();
       return;
     }
     if (permission === 'granted') {