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>

lang/en.json

@@ -27,7 +27,8 @@
       "gmShowed": "GM showed {name}'s camera",
       "personalHidden": "GM has hidden your camera. Your portrait is shown to other Participants.",
       "personalShowed": "Your camera is now visible to the table.",
-      "avConfigGMOnly": "A/V settings are managed by the GM."
+      "avConfigGMOnly": "A/V settings are managed by the GM.",
+      "AVDisabled": "Audio/Video is not available in this FoundryVTT instance. Scrying Pool camera control features are disabled."
     },
     "settings": {
       "showGMSelfFeed": {
@@ -205,7 +206,12 @@
       "PlayerPrivacyPanelHint": "Opt in or out of Reaction Cam and other automation features",
       "GMPlayerPrivacySelector": "View Player Privacy Settings",
       "GMPlayerPrivacySelectorLabel": "View and manage player privacy consent settings",
-      "GMPlayerPrivacySelectorHint": "Select a player to view their automation opt-in preferences (read-only)"
+      "GMPlayerPrivacySelectorHint": "Select a player to view their automation opt-in preferences (read-only)",
+      "Title": "Scrying Pool Settings",
+      "Hint": "Configure Scrying Pool module behavior",
+      "StripStatus": "Strip Status",
+      "ReopenStrip": "Open Strip",
+      "CloseStrip": "Close Strip"
     }
   }
 }