feat(inventory): wire up v2 system to main panel with full interactivity

- Add inventory section to template.html between Thoughts and bottom controls
- Wire up renderInventory() to all event handlers (message received, character changed, swipes)
- Initialize inventory container reference and event listeners in index.js
- Add showInventory toggle checkbox to settings with visibility control
- Update layout.js to handle inventory section and divider visibility
- Add renderInventory parameter to updateRPGData for separate mode support
- Update state.js and config.js with inventory container and showInventory setting

Inventory is now fully integrated as a visible, interactive panel section that persists across all user interactions.

src/systems/generation/apiClient.js

@@ -25,8 +25,9 @@ import { parseResponse, parseUserStats } from './parser.js';
  * @param {Function} renderUserStats - UI function to render user stats
  * @param {Function} renderInfoBox - UI function to render info box
  * @param {Function} renderThoughts - UI function to render character thoughts
+ * @param {Function} renderInventory - UI function to render inventory
  */
-export async function updateRPGData(renderUserStats, renderInfoBox, renderThoughts) {
+export async function updateRPGData(renderUserStats, renderInfoBox, renderThoughts, renderInventory) {
     if (isGenerating) {
         // console.log('[RPG Companion] Already generating, skipping...');
         return;
@@ -123,6 +124,7 @@ export async function updateRPGData(renderUserStats, renderInfoBox, renderThough
                 renderUserStats();
                 renderInfoBox();
                 renderThoughts();
+                renderInventory();
             } else {
                 // No assistant message to attach to - just update display
                 if (parsedData.userStats) {
@@ -131,6 +133,7 @@ export async function updateRPGData(renderUserStats, renderInfoBox, renderThough
                 renderUserStats();
                 renderInfoBox();
                 renderThoughts();
+                renderInventory();
             }
 
             // Save to chat metadata

src/systems/integration/sillytavern.js

@@ -28,6 +28,7 @@ import { updateRPGData } from '../generation/apiClient.js';
 import { renderUserStats } from '../rendering/userStats.js';
 import { renderInfoBox } from '../rendering/infoBox.js';
 import { renderThoughts, updateChatThoughts } from '../rendering/thoughts.js';
+import { renderInventory } from '../rendering/inventory.js';
 
 // Utils
 import { getSafeThumbnailUrl } from '../../utils/avatars.js';
@@ -162,6 +163,7 @@ export async function onMessageReceived(data) {
             renderUserStats();
             renderInfoBox();
             renderThoughts();
+            renderInventory();
 
             // Save to chat metadata
             saveChatData();
@@ -169,7 +171,7 @@ export async function onMessageReceived(data) {
     } else if (extensionSettings.generationMode === 'separate' && extensionSettings.autoUpdate) {
         // In separate mode with auto-update, trigger update after message
         setTimeout(async () => {
-            await updateRPGData(renderUserStats, renderInfoBox, renderThoughts);
+            await updateRPGData(renderUserStats, renderInfoBox, renderThoughts, renderInventory);
         }, 500);
     }
 
@@ -210,6 +212,7 @@ export function onCharacterChanged() {
     renderUserStats();
     renderInfoBox();
     renderThoughts();
+    renderInventory();
 
     // Update chat thought overlays
     updateChatThoughts();
@@ -280,6 +283,7 @@ export function onMessageSwiped(messageIndex) {
     renderUserStats();
     renderInfoBox();
     renderThoughts();
+    renderInventory();
 
     // Update chat thought overlays
     updateChatThoughts();

src/systems/ui/layout.js

@@ -8,7 +8,8 @@ import {
     $panelContainer,
     $userStatsContainer,
     $infoBoxContainer,
-    $thoughtsContainer
+    $thoughtsContainer,
+    $inventoryContainer
 } from '../../core/state.js';
 
 /**
@@ -217,17 +218,25 @@ export function updateSectionVisibility() {
     $userStatsContainer.toggle(extensionSettings.showUserStats);
     $infoBoxContainer.toggle(extensionSettings.showInfoBox);
     $thoughtsContainer.toggle(extensionSettings.showCharacterThoughts);
+    if ($inventoryContainer) {
+        $inventoryContainer.toggle(extensionSettings.showInventory);
+    }
 
     // Show/hide dividers intelligently
     // Divider after User Stats: shown if User Stats is visible AND at least one section after it is visible
     const showDividerAfterStats = extensionSettings.showUserStats &&
-        (extensionSettings.showInfoBox || extensionSettings.showCharacterThoughts);
+        (extensionSettings.showInfoBox || extensionSettings.showCharacterThoughts || extensionSettings.showInventory);
     $('#rpg-divider-stats').toggle(showDividerAfterStats);
 
-    // Divider after Info Box: shown if Info Box is visible AND Mind Reading is visible
+    // Divider after Info Box: shown if Info Box is visible AND at least one section after it is visible
     const showDividerAfterInfo = extensionSettings.showInfoBox &&
-        extensionSettings.showCharacterThoughts;
+        (extensionSettings.showCharacterThoughts || extensionSettings.showInventory);
     $('#rpg-divider-info').toggle(showDividerAfterInfo);
+
+    // Divider after Thoughts: shown if Thoughts is visible AND Inventory is visible
+    const showDividerAfterThoughts = extensionSettings.showCharacterThoughts &&
+        extensionSettings.showInventory;
+    $('#rpg-divider-thoughts').toggle(showDividerAfterThoughts);
 }
 
 /**