docs(events): update activities→events references after module rename

Updates documentation that referenced the pre-rename `src/modules/
activities/` paths, useActivities composables, and ACTIVITIES_*
SERVICE_TOKENS to match the new `src/modules/events/` layout.

Touched:
- docs/nostr-patterns/{README,publishing,subscriptions,replaceable-events}.md:
  the "Canonical: src/modules/activities/composables/useRSVP.ts" anchors
  used throughout these pattern docs now point at the renamed paths.
- CLAUDE.md Payment Rails Pattern section: "Activities is the first
  consumer" / "Activities passes [...]" → "Events".

The mobile-browser docs reference to "Activity Lifecycle Kills" (line
810) is left alone — that's Android browser terminology, not the
events module.

Co-Authored-By: Claude Opus 4.7 (1M context) <noreply@anthropic.com>

CLAUDE.md

@@ -717,7 +717,7 @@ VITE_WEBSOCKET_ENABLED=true
 ## Payment Rails Pattern
 
 Shared primitives for modules that mix Lightning + fiat (and, future,
-cash / internal-wallet) payment rails. Activities is the first
+cash / internal-wallet) payment rails. Events is the first
 consumer; restaurant + marketplace will adopt the same primitives as
 their backends gain fiat support.
 
@@ -784,7 +784,7 @@ type PaymentMethod = {
 ```
 
 Module usage:
-- **Activities** passes `[lightning, ...one entry per organizer provider]`.
+- **Events** passes `[lightning, ...one entry per organizer provider]`.
 - **Restaurant** (future) passes the subset of
   `[lightning, cash, internal, ...fiat providers]` enabled by the
   restaurant's `accepts_*` flags.

docs/nostr-patterns/README.md

@@ -1,7 +1,7 @@
 # Nostr patterns
 
 Living reference for reusable Nostr patterns that show up across modules
-(activities, forum, market, chat, tasks, base, nostr-feed).
+(events, forum, market, chat, tasks, base, nostr-feed).
 
 **Read before writing any new Nostr code in this repo.** **Update whenever you
 introduce, refine, or correct a pattern.** Each section has a "Canonical

docs/nostr-patterns/publishing.md

@@ -2,7 +2,7 @@
 
 ## Treat `result.success === 0` as failure, not success
 
-**Canonical:** `src/modules/activities/composables/useRSVP.ts` —
+**Canonical:** `src/modules/events/composables/useRSVP.ts` —
 `if (!result || result.success <= 0) return null`.
 
 ```ts
@@ -23,7 +23,7 @@ composable. Don't write code that silently treats both as success.
 
 ## Optimistic-on-success, not optimistic-on-click
 
-**Canonical:** `src/modules/activities/composables/useRSVP.ts` — local
+**Canonical:** `src/modules/events/composables/useRSVP.ts` — local
 cache update after the `await` resolves with `success > 0`, before the
 relay echoes the event back through the subscription.
 
@@ -39,7 +39,7 @@ button flip twice.
 
 ## Pending-coord debounce: disable the button during in-flight publish
 
-**Canonical:** `src/modules/activities/composables/useRSVP.ts` —
+**Canonical:** `src/modules/events/composables/useRSVP.ts` —
 `pendingCoords: ref<Set<string>>` + `isPending(...)` predicate +
 `try { … } finally { pendingCoords.value.delete(coord) }`.
 
@@ -66,7 +66,7 @@ while a previous publish on activity B is still flying. A global
 
 ## Sign with `nostr-tools.finalizeEvent`, take privkey as bytes
 
-**Canonical:** `src/modules/activities/composables/useRSVP.ts` —
+**Canonical:** `src/modules/events/composables/useRSVP.ts` —
 `hexToUint8Array` helper + `finalizeEvent(template, signingKey)`.
 
 `finalizeEvent` expects a `Uint8Array`, not a hex string. Several composables

docs/nostr-patterns/replaceable-events.md

@@ -7,7 +7,7 @@ in this file follows from that single fact.
 
 ## Strictly-monotonic `created_at` per coord
 
-**Canonical:** `src/modules/activities/composables/useRSVP.ts` —
+**Canonical:** `src/modules/events/composables/useRSVP.ts` —
 `lastPublishAt` map + the `Math.max(now, previous + 1)` line.
 
 ```ts
@@ -31,7 +31,7 @@ than the last click on the same coord.
 
 ## Per-pubkey latest-wins state for derived counts
 
-**Canonical:** `src/modules/activities/composables/useRSVP.ts` —
+**Canonical:** `src/modules/events/composables/useRSVP.ts` —
 `rsvpStates: ref<Map<coord, Map<pubkey, RSVPEntry>>>` + `upsertRSVPState` +
 `getRSVPCount` (count entries where status === 'accepted').
 
@@ -51,7 +51,7 @@ any "who's currently in state X" question.
 
 ## Replaceable list, full-rewrite on toggle
 
-**Canonical:** `src/modules/activities/composables/useBookmarks.ts` —
+**Canonical:** `src/modules/events/composables/useBookmarks.ts` —
 NIP-51 kind 10003 bookmark list.
 
 For replaceable lists (10003 bookmarks, 10000 mute list, 10006 communities,
@@ -66,7 +66,7 @@ diverges on next refresh.
 
 ## Vue 3 reactivity for nested `ref<Map>`
 
-**Canonical:** `src/modules/activities/composables/useRSVP.ts` —
+**Canonical:** `src/modules/events/composables/useRSVP.ts` —
 `upsertRSVPState` (the `rsvpStates.value.set(coord, inner)` after mutating
 `inner`).
 

docs/nostr-patterns/subscriptions.md

@@ -2,7 +2,7 @@
 
 ## Subscribe, store the unsubscribe handle, clean up on unmount
 
-**Canonical:** `src/modules/activities/composables/useRSVP.ts` —
+**Canonical:** `src/modules/events/composables/useRSVP.ts` —
 `loadRSVPs()` (subscribe block) + the matching `onUnmounted(() => unsubscribe?.())`.
 
 ```ts
@@ -33,7 +33,7 @@ session-long vs view-long), not by accident.
 
 ## EOSE means "backfill done", not "all events delivered"
 
-**Canonical:** `src/modules/activities/composables/useRSVP.ts` —
+**Canonical:** `src/modules/events/composables/useRSVP.ts` —
 `onEose: () => { isLoaded.value = true }`.
 
 `onEose` fires once, after the relay flushes everything stored that matches