Rename path parameter {token} to {eventToken} in OpenAPI spec

Aligns the path parameter naming with the value object convention
used throughout the codebase (eventToken, rsvpToken, organizerToken).

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

frontend/src/views/EventDetailView.vue

@@ -169,8 +169,8 @@ async function fetchEvent() {
   event.value = null
 
   try {
-    const { data, error, response } = await api.GET('/events/{token}', {
-      params: { path: { token: route.params.eventToken as string } },
+    const { data, error, response } = await api.GET('/events/{eventToken}', {
+      params: { path: { eventToken: route.params.eventToken as string } },
     })
 
     if (error) {
@@ -217,8 +217,8 @@ async function submitRsvp() {
   submitting.value = true
 
   try {
-    const { data, error } = await api.POST('/events/{token}/rsvps', {
-      params: { path: { token: route.params.eventToken as string } },
+    const { data, error } = await api.POST('/events/{eventToken}/rsvps', {
+      params: { path: { eventToken: route.params.eventToken as string } },
       body: { name: nameInput.value },
     })
 
@@ -256,10 +256,10 @@ async function handleCancelRsvp() {
   if (!stored) return
 
   try {
-    const { response } = await api.DELETE('/events/{token}/rsvps/{rsvpToken}', {
+    const { response } = await api.DELETE('/events/{eventToken}/rsvps/{rsvpToken}', {
       params: {
         path: {
-          token: route.params.eventToken as string,
+          eventToken: route.params.eventToken as string,
           rsvpToken: stored.rsvpToken,
         },
       },
@@ -281,9 +281,9 @@ async function handleCancelRsvp() {
 
 async function fetchAttendees(eventToken: string, organizerToken: string) {
   try {
-    const { data, error } = await api.GET('/events/{token}/attendees', {
+    const { data, error } = await api.GET('/events/{eventToken}/attendees', {
       params: {
-        path: { token: eventToken },
+        path: { eventToken: eventToken },
         query: { organizerToken },
       },
     })