Add settings panel with strip reopen button and AV disabled notification

Features:
- Added ScryingPoolSettings application with reopen/close strip buttons
- Registered settings menu in module settings (GM only)
- Added template for settings panel with styled buttons
- Added translations for settings UI
- Added info notification when AV is not available

Files:
- src/ui/gm/ScryingPoolSettings.js: New settings application
- templates/settings.hbs: Settings panel template
- lang/en.json: Added translations
- module.js: Registered settings menu and AV notification

Generated by Mistral Vibe.
Co-Authored-By: Mistral Vibe <vibe@mistral.ai>

module.js

@@ -35,6 +35,12 @@ import { ConfirmationBar } from './src/ui/gm/ConfirmationBar.js';
 import { PlayerPrivacyPanelMenu, initPlayerPrivacyPanelMenu } from './src/ui/player/PlayerPrivacyPanelMenu.js';
 import { initGMPlayerPrivacySelector } from './src/ui/gm/GMPlayerPrivacySelector.js';
 import { ScryingPoolCameraViews, initScryingPoolCameraViews } from './src/ui/shared/ScryingPoolCameraViews.js';
+import { ScryingPoolSettings } from './src/ui/gm/ScryingPoolSettings.js';
+
+// Factory function to create ScryingPoolSettings with roleRenderer dependency
+function initScryingPoolSettings(roleRendererRef) {
+  return () => new ScryingPoolSettings(roleRendererRef);
+}
 import { SOCKET_EVENTS } from './src/contracts/socket-message.js';
 
 // Module-level references — constructed in init hook, used across hooks
@@ -262,6 +268,10 @@ Hooks.once("ready", () => {
     } else if (outcome === 'unsupported') {
       adapter.webrtc = null;
       console.log('[ScryingPool] WebRTC not available - AV features disabled');
+      // Show info message to GM about AV being disabled
+      if (game.user?.isGM) {
+        ui.notifications?.info(game.i18n.localize('SCRYING_POOL.Notifications.AVDisabled'));
+      }
     } else {
       // Legacy: track-disable or css-fallback (deprecated)
       adapter.webrtc = FoundryAdapter.buildWebRTCSurface(game.webrtc);
@@ -403,6 +413,17 @@ Hooks.once("ready", () => {
       type: PlayerPrivacyPanelMenu,
       restricted: false,
     });
+
+    // Story 5.3: Register ScryingPoolSettings in module settings
+    // Provides button to reopen the strip
+    game.settings.registerMenu('scrying-pool', 'stripSettings', {
+      name: 'SCRYING_POOL.Settings.Title',
+      label: 'SCRYING_POOL.Settings.Title',
+      hint: 'SCRYING_POOL.Settings.Hint',
+      icon: 'fa-solid fa-cog',
+      type: initScryingPoolSettings(roleRenderer),
+      restricted: true, // GM only
+    });
   } catch (err) {
     console.error('[ScryingPool] Module initialization failed:', err);
     throw err; // Re-throw to prevent module from loading in broken state