feat: add moderation controls

src/App.svelte

@@ -33,6 +33,14 @@
   let chatMessage = '';
   let chatBusy = false;
   let chatError = '';
+  let showModeration = false;
+  let moderationAction: 'ban' | 'timeout' | 'unban' | 'delete_message' = 'timeout';
+  let moderationUserId = '';
+  let moderationMessageId = '';
+  let moderationDuration = 600;
+  let moderationReason = '';
+  let moderationBusy = false;
+  let moderationError = '';
   let oauthLink = '';
   let oauthIdentity: 'streamer' | 'bot' = 'streamer';
   let oauthBusy = false;
@@ -254,6 +262,26 @@
     }
   }
 
+  async function applyModeration() {
+    moderationBusy = true;
+    moderationError = '';
+    try {
+      const response = await fetch(`${serverAddress}/api/v1/twitch/moderation/action`, {
+        method: 'POST',
+        headers: { 'content-type': 'application/json', authorization: `Bearer ${sessionToken}` },
+        body: JSON.stringify({ action: moderationAction, user_id: moderationUserId, duration_seconds: moderationDuration, reason: moderationReason, message_id: moderationMessageId }),
+      });
+      if (!response.ok) throw new Error('The moderation action could not be applied.');
+      moderationUserId = '';
+      moderationMessageId = '';
+      moderationReason = '';
+    } catch (error) {
+      moderationError = error instanceof Error ? error.message : 'Moderation action failed.';
+    } finally {
+      moderationBusy = false;
+    }
+  }
+
   async function createOAuthLink(identity: 'streamer' | 'bot') {
     oauthBusy = true;
     oauthError = '';
@@ -363,7 +391,7 @@
         <section class="panel preview-panel"><div class="panel-header"><span>STREAM PREVIEW</span><span class="panel-menu">⋮</span></div>{#if playerSrc}<iframe class="twitch-player" title={`Twitch player for ${streamerName}`} src={playerSrc} allowfullscreen></iframe>{:else}<div class="preview-stage"><div class="offline-mark">STREAM OFFLINE</div><div class="offline-subtitle">CONNECT TWITCH TO BEGIN</div></div>{/if}<div class="panel-footer"><span class="micro">VIDEO PLAYER</span><span class="badge">{playerSrc ? streamerName : 'OFFLINE'}</span></div></section>
         <section class="panel activity-panel"><div class="panel-header"><span>ACTIVITY FEED</span><span class="panel-menu">⋮</span></div><div class="panel-tabs"><button class="tab active">ALL ACTIVITY</button><button class="tab">MODERATION</button></div>{#if activityEvents.length}<div class="activity-list">{#each activityEvents as event}<div class="activity-row"><span class="activity-type">{event.event_type}</span><span class="activity-time">{new Date(event.occurred_at).toLocaleTimeString()}</span></div>{/each}</div>{:else}<div class="empty-state"><div class="empty-glyph">◌</div><strong>Nothing here yet</strong><span>Follows, subscriptions, raids, and server events will appear here.</span></div>{/if}</section>
         <section class="panel chat-panel"><div class="panel-header"><span>MY CHAT</span><span class="panel-menu">⋮</span></div><div class="chat-empty"><div class="empty-glyph">⌁</div><strong>Chat is waiting</strong><span>Connect a streamer or bot account to begin.</span></div><div class="chat-composer"><div class="chat-identity-toggle"><button class:active={chatIdentity === 'streamer'} class="chat-identity" onclick={() => (chatIdentity = 'streamer')}>STREAMER</button><button class:active={chatIdentity === 'bot'} class="chat-identity" onclick={() => (chatIdentity = 'bot')}>BOT</button></div><div class="chat-send-row"><input class="control" bind:value={chatMessage} maxlength="500" placeholder={`Send as ${chatIdentity}`} onkeydown={(event) => event.key === 'Enter' && sendChatMessage()} /><button class="primary" onclick={sendChatMessage} disabled={chatBusy || !chatMessage.trim()}>SEND</button></div>{#if chatError}<div class="auth-error">{chatError}</div>{/if}</div></section>
-        <section class="panel quick-panel"><div class="panel-header"><span>QUICK ACTIONS</span><span class="panel-menu">⋮</span></div><div class="quick-grid"><button class="quick-action accent" onclick={() => (showStreamEditor = !showStreamEditor)}>EDIT STREAM INFO</button><button class="quick-action">MODERATION</button><button class="quick-action">BOT COMMANDS</button><button class="quick-action">OVERLAYS</button></div>{#if showStreamEditor}<div class="stream-editor"><label class="micro" for="stream-title">TITLE</label><input id="stream-title" class="control" bind:value={streamTitle} maxlength="140" /><label class="micro" for="stream-category">CATEGORY</label><input id="stream-category" class="control" value={categorySearch} oninput={(event) => searchCategories(event.currentTarget.value)} autocomplete="off" placeholder="Search Twitch categories" />{#if categoryOptions.length}<div class="category-options">{#each categoryOptions as category}<button class="category-option" onclick={() => { streamGameId = category.id; categorySearch = category.name; categoryOptions = []; }}><span>{category.name}</span><span class="mono">{category.id}</span></button>{/each}</div>{/if}<label class="micro" for="stream-language">LANGUAGE</label><input id="stream-language" class="control" bind:value={streamLanguage} maxlength="10" /><label class="micro" for="stream-tags">TAGS</label><input id="stream-tags" class="control" bind:value={streamTags} placeholder="comma, separated" /><label class="micro" for="stream-labels">CLASSIFICATION LABELS</label><input id="stream-labels" class="control" bind:value={streamClassificationLabels} placeholder="comma, separated" /><button class="primary control-button" onclick={saveStreamInfo} disabled={streamBusy}>SAVE STREAM INFO</button>{#if streamError}<div class="auth-error">{streamError}</div>{/if}</div>{/if}</section>
+        <section class="panel quick-panel"><div class="panel-header"><span>QUICK ACTIONS</span><span class="panel-menu">⋮</span></div><div class="quick-grid"><button class="quick-action accent" onclick={() => (showStreamEditor = !showStreamEditor)}>EDIT STREAM INFO</button><button class="quick-action" onclick={() => (showModeration = !showModeration)}>MODERATION</button><button class="quick-action">BOT COMMANDS</button><button class="quick-action">OVERLAYS</button></div>{#if showStreamEditor}<div class="stream-editor"><label class="micro" for="stream-title">TITLE</label><input id="stream-title" class="control" bind:value={streamTitle} maxlength="140" /><label class="micro" for="stream-category">CATEGORY</label><input id="stream-category" class="control" value={categorySearch} oninput={(event) => searchCategories(event.currentTarget.value)} autocomplete="off" placeholder="Search Twitch categories" />{#if categoryOptions.length}<div class="category-options">{#each categoryOptions as category}<button class="category-option" onclick={() => { streamGameId = category.id; categorySearch = category.name; categoryOptions = []; }}><span>{category.name}</span><span class="mono">{category.id}</span></button>{/each}</div>{/if}<label class="micro" for="stream-language">LANGUAGE</label><input id="stream-language" class="control" bind:value={streamLanguage} maxlength="10" /><label class="micro" for="stream-tags">TAGS</label><input id="stream-tags" class="control" bind:value={streamTags} placeholder="comma, separated" /><label class="micro" for="stream-labels">CLASSIFICATION LABELS</label><input id="stream-labels" class="control" bind:value={streamClassificationLabels} placeholder="comma, separated" /><button class="primary control-button" onclick={saveStreamInfo} disabled={streamBusy}>SAVE STREAM INFO</button>{#if streamError}<div class="auth-error">{streamError}</div>{/if}</div>{/if}{#if showModeration}<div class="stream-editor"><label class="micro" for="moderation-action">ACTION</label><select id="moderation-action" class="control" bind:value={moderationAction}><option value="timeout">TIMEOUT</option><option value="ban">BAN</option><option value="unban">UNBAN</option><option value="delete_message">DELETE MESSAGE</option></select><label class="micro" for="moderation-user">USER ID</label><input id="moderation-user" class="control" bind:value={moderationUserId} maxlength="64" /><label class="micro" for="moderation-message">MESSAGE ID (DELETE)</label><input id="moderation-message" class="control" bind:value={moderationMessageId} maxlength="128" /><label class="micro" for="moderation-duration">TIMEOUT SECONDS</label><input id="moderation-duration" class="control" type="number" min="1" max="1209600" bind:value={moderationDuration} /><label class="micro" for="moderation-reason">REASON</label><input id="moderation-reason" class="control" maxlength="500" bind:value={moderationReason} /><button class="primary control-button" onclick={applyModeration} disabled={moderationBusy || !moderationUserId}>APPLY MODERATION</button>{#if moderationError}<div class="auth-error">{moderationError}</div>{/if}</div>{/if}</section>
       </div>
       {/if}
     </section>