Add Jitsi participant copy actions

Co-authored-by: Copilot <223556219+Copilot@users.noreply.github.com>

documentation/CLIENT__IDAA_and_customized_mods.md

@@ -533,6 +533,7 @@ Shown above the meeting list when data is loaded. Stats reflect the **filtered +
 - **Total Duration** — sum of all session durations (HH:MM:SS)
 
 In grouped view, each room header also shows its own subtotals (meeting count, unique participants by Novi UUID when available).
+Each meeting instance now includes a **Copy names** button so staff can grab the full participant list for pasting into follow-up reports.
 
 ### Caching / Load Behavior
 

src/routes/idaa/(idaa)/jitsi_reports/+page.svelte

@@ -358,6 +358,41 @@ function is_room_open(room_name: string): boolean {
 
 // --- URL Builder ---
 let show_url_builder = $state(false);
+let copied_participants_meeting_id = $state<string | null>(null);
+let copied_participants_timeout: ReturnType<typeof setTimeout> | null = null;
+
+function build_participant_copy_text(participants: MeetingParticipant[]): string {
+    return participants
+        .map((participant) =>
+            participant.role === 'moderator'
+                ? `Mod: ${participant.displayName}`
+                : participant.displayName
+        )
+        .join('\n');
+}
+
+async function copy_participants(
+    meeting_id: string,
+    participants: MeetingParticipant[]
+) {
+    const text = build_participant_copy_text(participants);
+    if (!text) return;
+
+    try {
+        await navigator.clipboard.writeText(text);
+        copied_participants_meeting_id = meeting_id;
+        if (copied_participants_timeout) {
+            clearTimeout(copied_participants_timeout);
+        }
+        copied_participants_timeout = setTimeout(() => {
+            if (copied_participants_meeting_id === meeting_id) {
+                copied_participants_meeting_id = null;
+            }
+        }, 2000);
+    } catch (err) {
+        console.warn('Failed to copy participants to clipboard.', err);
+    }
+}
 
 // --- Export ---
 function download_file(content: string, filename: string, mime: string) {
@@ -776,6 +811,7 @@ function export_json() {
                                                 {@const mods = m.real_participants.filter((p) => p.role === 'moderator')}
                                                 {@const others = m.real_participants.filter((p) => p.role !== 'moderator')}
                                                 {@const all_names = m.real_participants.map((p) => `${p.displayName} (${p.role})`).join('\n')}
+                                                {@const participant_copy_text = build_participant_copy_text(m.real_participants)}
                                                 <tr
                                                     class="border-surface-200-800 hover:bg-surface-100-900 border-b transition-colors duration-200">
                                                     <td
@@ -813,18 +849,34 @@ function export_json() {
                                                         {#if m.real_participant_count === 0}
                                                             <span class="opacity-40">—</span>
                                                         {:else}
-                                                            <div class="space-y-0.5 text-xs">
+                                                            <div class="space-y-1 text-xs">
                                                                 {#if mods.length > 0}
-                                                                    <div>
+                                                                    <div class="whitespace-normal break-words">
                                                                         <span class="mr-1 opacity-40">Mod:</span>
                                                                         <span class="font-semibold">{mods.map((p) => p.displayName).join(', ')}</span>
                                                                     </div>
                                                                 {/if}
                                                                 {#if others.length > 0}
-                                                                    <div class="opacity-80">
+                                                                    <div class="whitespace-normal break-words opacity-80">
-                                                                        {others.slice(0, 5).map((p) => p.displayName).join(', ')}{others.length > 5 ? ` +${others.length - 5} more` : ''}
+                                                                        {others.map((p) => p.displayName).join(', ')}
                                                                     </div>
                                                                 {/if}
+                                                                <button
+                                                                    type="button"
+                                                                    onclick={() =>
+                                                                        copy_participants(
+                                                                            m.meeting_id,
+                                                                            m.real_participants
+                                                                        )}
+                                                                    class="inline-flex items-center gap-1 rounded border border-surface-200-800 bg-surface-100-900 px-2 py-1 text-xs font-medium transition-colors hover:bg-surface-200-800"
+                                                                    title="Copy participants to clipboard">
+                                                                    <span
+                                                                        class="fas fa-copy"
+                                                                        aria-hidden="true"></span>
+                                                                    {copied_participants_meeting_id === m.meeting_id
+                                                                        ? 'Copied'
+                                                                        : 'Copy names'}
+                                                                </button>
                                                             </div>
                                                         {/if}
                                                     </td>
@@ -993,9 +1045,27 @@ function export_json() {
 
                                     <!-- Final Participants (exclusion-applied) -->
                                     <div>
-                                        <div
+                                        <div class="mb-2 flex items-center justify-between gap-2">
-                                            class="mb-2 text-xs tracking-wide uppercase opacity-40">
+                                            <div
-                                            Final Participants ({meeting.real_participant_count})
+                                                class="text-xs tracking-wide uppercase opacity-40">
+                                                Final Participants ({meeting.real_participant_count})
+                                            </div>
+                                            <button
+                                                type="button"
+                                                onclick={() =>
+                                                    copy_participants(
+                                                        meeting.meeting_id,
+                                                        meeting.real_participants
+                                                    )}
+                                                class="inline-flex items-center gap-1 rounded border border-surface-200-800 bg-surface-100-900 px-2 py-1 text-xs font-medium transition-colors hover:bg-surface-200-800"
+                                                title="Copy participants to clipboard">
+                                                <span
+                                                    class="fas fa-copy"
+                                                    aria-hidden="true"></span>
+                                                {copied_participants_meeting_id === meeting.meeting_id
+                                                    ? 'Copied'
+                                                    : 'Copy names'}
+                                            </button>
                                         </div>
                                         {#if meeting.real_participants && meeting.real_participants.length > 0}
                                             <table class="w-full text-sm">