Fix schedule styles and handle malformed event types

Author: hasparus

src/app/conf/2025/components/session-tags.tsx

@@ -19,7 +19,7 @@ export function SessionTags({ session, className, ...rest }: SessionTagsProps) {
   return (
     <div className={clsx("flex flex-wrap gap-2 md:gap-3", className)} {...rest}>
       {eventType && (
-        <Tag color={eventsColors[session.event_type]}>{eventType}</Tag>
+        <Tag color={eventsColors[session.event_type || ""]}>{eventType}</Tag>
       )}
       {session.audience && (
         <Tag

src/app/conf/2025/schedule/_components/schedule-list.tsx

@@ -163,14 +163,17 @@ export function ScheduleList({
                 className="typography-body-sm bg-neu-200 pb-px dark:bg-neu-50"
               >
                 <h3
-                  className="bg-neu-50 py-4 dark:bg-neu-0 lg:mb-px"
+                  className="bg-neu-50 py-4 dark:bg-neu-0"
                   id={`day-${index + 1}`}
                 >
                   {format(parseISO(date), "EEEE, MMMM d")}
                 </h3>
                 {Object.entries(concurrentSessionsGroup).map(
                   ([sessionDate, sessions]) => (
-                    <div key={`concurrent sessions on ${sessionDate}`}>
+                    <div
+                      key={`concurrent sessions on ${sessionDate}`}
+                      className="lg:mt-px"
+                    >
                       <div className="mr-px flex flex-col max-lg:ml-px lg:flex-row">
                         <div className="relative border-neu-50 bg-neu-50 dark:bg-neu-0 max-lg:-mx-px max-lg:mb-px max-lg:mt-px max-lg:border-x lg:mr-px">
                           <span className="typography-body-sm mt-3 inline-block w-20 whitespace-nowrap pb-0.5 pl-4 lg:mr-6 lg:w-28 lg:pb-4 lg:pl-0">

src/app/conf/_api/sched-client.tsx

@@ -119,8 +119,17 @@ export async function getSchedule(
       // so it creates noise in our diffs, but we don't use it anyway.
       delete (session as Record<string, unknown>)["event_type_sort"]
 
+      let event_type = session.event_type || ""
+      let event_subtype = session.event_subtype || ""
+
+      if (!event_type && event_subtype.includes(" - ")) {
+        ;[event_type, event_subtype] = event_subtype.split(" - ")
+      }
+
       return {
         ...session,
+        event_type,
+        event_subtype,
         description: preprocessDescription(description),
       }
     })