feat(v0.8.672): Phase 697 invite link CSV and vanity URL mesh parity

Signed invite link CSV (listGuildInvites) and vanity URL export mesh follow
the OAuth/slash CSV pattern: invite-csv-ui, invite-csv-mixin, delivery-receipts
collections, guild gossip RPC 112/113, ui-flow IPC, deep link ?invite-csv=1,
invite-errors filter, and agentctl invite + vanity journeys.

Repairs app.js bot/slash/oauth modal corruption from prior session. Adds
test:ci-phase697, docs INVITE_LINK_CSV.md, RELEASE_v0.8.672, and Phase 698 roadmap.

index.js

@@ -538,6 +538,12 @@ class PearcordGuild extends EventEmitter {
     if (method === RPC.OAUTH_INSTALL_TOKEN_EXPORT_CSV_SYNC) {
       this.emit('oauth-install-token-export-csv-sync', payload)
     }
+    if (method === RPC.INVITE_LINK_CSV_SYNC) {
+      this.emit('invite-link-csv-sync', payload)
+    }
+    if (method === RPC.VANITY_URL_EXPORT_CSV_SYNC) {
+      this.emit('vanity-url-export-csv-sync', payload)
+    }
     if (method === RPC.MESSAGE_SEARCH_REQUEST) {
       this.emit('message-search-request', payload)
     }
@@ -786,6 +792,14 @@ class PearcordGuild extends EventEmitter {
       this.emit('oauth-install-token-export-csv-sync', payload)
       return
     }
+    if (method === RPC.INVITE_LINK_CSV_SYNC) {
+      this.emit('invite-link-csv-sync', payload)
+      return
+    }
+    if (method === RPC.VANITY_URL_EXPORT_CSV_SYNC) {
+      this.emit('vanity-url-export-csv-sync', payload)
+      return
+    }
     if (method === RPC.AUDIT_EXPORT_ARCHIVE) {
       this.emit('audit-export-archive', payload)
       return
@@ -1091,6 +1105,14 @@ class PearcordGuild extends EventEmitter {
     broadcastGossip(this, RPC.OAUTH_INSTALL_TOKEN_EXPORT_CSV_SYNC, payload)
   }
 
+  gossipInviteLinkCsvSync (payload) {
+    broadcastGossip(this, RPC.INVITE_LINK_CSV_SYNC, payload)
+  }
+
+  gossipVanityUrlExportCsvSync (payload) {
+    broadcastGossip(this, RPC.VANITY_URL_EXPORT_CSV_SYNC, payload)
+  }
+
   gossipAuditExportArchive (payload) {
     broadcastGossip(this, RPC.AUDIT_EXPORT_ARCHIVE, payload)
   }