diff --git a/frontend/e2e/sidebar-opens-view.spec.js b/frontend/e2e/sidebar-opens-view.spec.js
index c3b0949..a32ec57 100644
--- a/frontend/e2e/sidebar-opens-view.spec.js
+++ b/frontend/e2e/sidebar-opens-view.spec.js
@@ -28,10 +28,22 @@ test.describe('B: Sidebar opens plugin view by item.view', () => {
   });
 
   test('Sidebar item exists with correct label', async ({ page }) => {
+    await expect(page.locator('.sidebar .nav-item').filter({ hasText: 'Plugin Manager' })).not.toBeVisible();
+    await expect(page.locator('.sidebar .plugin-item').filter({ hasText: 'Activity' })).toBeVisible();
+    await expect(page.locator('.sidebar .plugin-item').filter({ hasText: 'Browser Inbox' })).toBeVisible();
+
     const sidebarItem = page.locator('.sidebar .plugin-item').filter({ hasText: 'Platform Test' });
     await expect(sidebarItem).toBeVisible();
   });
 
+  test('Global Activity and Browser Inbox sidebar items open plugin views', async ({ page }) => {
+    await page.locator('.sidebar .plugin-item').filter({ hasText: 'Activity' }).click();
+    await expect(page.locator('.view-container .view-header h2')).toHaveText('Activity', { timeout: 10000 });
+
+    await page.locator('.sidebar .plugin-item').filter({ hasText: 'Browser Inbox' }).click();
+    await expect(page.locator('.view-container .view-header h2')).toHaveText('Browser Inbox', { timeout: 10000 });
+  });
+
   test('Click sidebar item opens diagnostics view by view ID, not sidebar ID', async ({ page }) => {
     const sidebarItem = page.locator('.sidebar .plugin-item').filter({ hasText: 'Platform Test' });
     await expect(sidebarItem).toBeVisible();
diff --git a/frontend/e2e/status-bar.spec.js b/frontend/e2e/status-bar.spec.js
index b75195e..68ccf07 100644
--- a/frontend/e2e/status-bar.spec.js
+++ b/frontend/e2e/status-bar.spec.js
@@ -18,9 +18,24 @@ test.describe('Status Bar host', () => {
   test('renders enabled plugin statusBarItems', async ({ page }) => {
     const statusBar = page.locator('.status-bar');
     await expect(statusBar).toBeVisible();
+    await expect(statusBar.locator('.vault-status')).toContainText('Vault: open');
     await expect(statusBar.locator('[data-status-item-id="verstak.platform-test.status"]')).toContainText('All Tests Pass');
   });
 
+  test('opens settings menu with plugin manager and plugin settings', async ({ page }) => {
+    await page.locator('[data-settings-menu-button]').click();
+
+    await expect(page.locator('[data-settings-action="plugin-manager"]')).toBeVisible();
+    await expect(page.locator('[data-settings-panel-id="verstak.sync.settings"]')).toBeVisible();
+
+    await page.locator('.sidebar .plugin-item').filter({ hasText: 'Platform Test' }).click();
+    await expect(page.locator('.view-container .view-header h2')).toHaveText('Platform Diagnostics');
+
+    await page.locator('[data-settings-menu-button]').click();
+    await page.locator('[data-settings-action="plugin-manager"]').click();
+    await expect(page.locator('.plugin-manager')).toBeVisible();
+  });
+
   test('refreshes statusBarItems after disabling plugin', async ({ page }) => {
     const pluginCard = page.locator('.plugin-card').filter({ hasText: 'verstak.platform-test' });
     await expect(page.locator('[data-status-item-id="verstak.platform-test.status"]')).toBeVisible();
diff --git a/frontend/src/lib/shell/Sidebar.svelte b/frontend/src/lib/shell/Sidebar.svelte
index ec6afda..d454b6a 100644
--- a/frontend/src/lib/shell/Sidebar.svelte
+++ b/frontend/src/lib/shell/Sidebar.svelte
@@ -14,10 +14,6 @@
   let sidebarItems = [];
   let errorMessage = '';
 
-  let navItems = [
-    { id: 'plugin-manager', label: 'Plugin Manager', icon: 'puzzle' },
-  ];
-
   $: vaultOpen = vaultStatus.status === 'open';
 
   async function loadSidebar() {
@@ -66,11 +62,6 @@
     window.removeEventListener('verstak:plugins-changed', loadSidebar);
   });
 
-  function handleNav(id) {
-    debug.log('[Sidebar] handleNav:', id);
-    window.dispatchEvent(new CustomEvent('verstak:nav', { detail: { viewId: id } }));
-  }
-
   function handleSidebarItem(item) {
     debug.log('[Sidebar] handleSidebarItem:', item.id, '-> view:', item.view);
     // Use item.view (the view contribution ID) if available, fall back to item.id
@@ -85,22 +76,9 @@
     <span class="sidebar-title">Verstak</span>
   </div>
 
-  <nav class="sidebar-nav">
-    {#each navItems as item}
-      <button
-        class="nav-item"
-        on:click={() => handleNav(item.id)}
-        type="button"
-      >
-        <Icon name={item.icon} size={16} class="nav-icon" />
-        <span class="nav-label">{item.label}</span>
-      </button>
-    {/each}
-  </nav>
-
   {#if sidebarItems.length > 0}
     <div class="sidebar-section">
-      <span class="section-label">Plugins</span>
+      <span class="section-label">Tools</span>
       {#each sidebarItems as item}
         <button
           class="nav-item plugin-item"
@@ -125,11 +103,6 @@
         Plugin UI error
       </span>
     {/if}
-    {#if vaultStatus.status !== 'unknown'}
-      <span class="vault-indicator" class:vault-open={vaultStatus.status === 'open'} class:vault-closed={vaultStatus.status !== 'open'}>
-        ● Vault: {vaultStatus.status}
-      </span>
-    {/if}
   </div>
 </aside>
 
@@ -165,20 +138,12 @@
     font-weight: 600;
   }
 
-  .sidebar-nav {
-    display: flex;
-    flex-direction: column;
-    padding: 0.5rem 0.75rem;
-    gap: 0.15rem;
-  }
-
   .sidebar-section {
     display: flex;
     flex-direction: column;
     padding: 0.5rem 0.75rem;
     gap: 0.15rem;
-    border-top: 1px solid #0f3460;
-    margin-top: 0.25rem;
+    border-bottom: 1px solid #0f3460;
   }
 
   :global(workspace-tree) {
@@ -240,19 +205,6 @@
     border-top: 1px solid #0f3460;
   }
 
-  .vault-indicator {
-    font-size: 0.7rem;
-    color: #666;
-  }
-
-  .vault-indicator.vault-open {
-    color: #4ecca3;
-  }
-
-  .vault-indicator.vault-closed {
-    color: #a0a0b8;
-  }
-
   .sidebar-error {
     display: flex;
     align-items: center;
diff --git a/frontend/src/lib/shell/StatusBar.svelte b/frontend/src/lib/shell/StatusBar.svelte
index 527123c..e7682ec 100644
--- a/frontend/src/lib/shell/StatusBar.svelte
+++ b/frontend/src/lib/shell/StatusBar.svelte
@@ -1,20 +1,29 @@
 <script>
   import { onDestroy, onMount } from 'svelte';
   import * as App from '../../../wailsjs/go/api/App';
+  import Icon from '../ui/Icon.svelte';
 
   let items = [];
+  let settingsPanels = [];
+  let vaultStatus = { status: 'unknown', path: '', vaultId: '' };
+  let settingsOpen = false;
+
   $: leftItems = items.filter((item) => item.position === 'left');
   $: centerItems = items.filter((item) => item.position === 'center');
   $: rightItems = items.filter((item) => item.position === 'right');
+  $: vaultOpen = vaultStatus.status === 'open';
+  $: vaultLabel = vaultStatus.status && vaultStatus.status !== 'unknown' ? 'Vault: ' + vaultStatus.status : 'Vault: unknown';
 
   const inactiveStatuses = new Set(['disabled', 'failed', 'incompatible', 'missing-required-capability']);
 
   async function loadStatusBar() {
-    const [plugins, contributions] = await Promise.all([
+    const [plugins, contributions, vault] = await Promise.all([
       App.GetPlugins().catch(() => []),
       App.GetContributions().catch(() => ({})),
+      App.GetVaultStatus().catch(() => ({ status: 'unknown', path: '', vaultId: '' })),
     ]);
     const pluginById = new Map((plugins || []).map((plugin) => [plugin.manifest?.id, plugin]));
+    vaultStatus = vault || { status: 'unknown', path: '', vaultId: '' };
     items = (contributions.statusBarItems || [])
       .filter((item) => {
         const plugin = pluginById.get(item.pluginId);
@@ -25,20 +34,62 @@
         ...item,
         position: item.position || 'left',
       }));
+    settingsPanels = (contributions.settingsPanels || [])
+      .filter((panel) => {
+        const plugin = pluginById.get(panel.pluginId);
+        if (!plugin) return false;
+        return !inactiveStatuses.has(plugin.status);
+      })
+      .sort((a, b) => String(a.title || a.id).localeCompare(String(b.title || b.id)));
+  }
+
+  function openPluginManager() {
+    settingsOpen = false;
+    window.dispatchEvent(new CustomEvent('verstak:close-settings'));
+    window.dispatchEvent(new CustomEvent('verstak:nav', { detail: { viewId: 'plugin-manager' } }));
+  }
+
+  function openSettingsPanel(panel) {
+    settingsOpen = false;
+    window.dispatchEvent(new CustomEvent('verstak:open-settings', {
+      detail: { pluginId: panel.pluginId, panelId: panel.id }
+    }));
+  }
+
+  function toggleSettings(event) {
+    event.stopPropagation();
+    settingsOpen = !settingsOpen;
+  }
+
+  function closeSettings() {
+    settingsOpen = false;
   }
 
   onMount(() => {
     loadStatusBar();
     window.addEventListener('verstak:plugins-changed', loadStatusBar);
+    window.addEventListener('verstak:vault-opened', loadStatusBar);
+    window.addEventListener('click', closeSettings);
   });
 
   onDestroy(() => {
     window.removeEventListener('verstak:plugins-changed', loadStatusBar);
+    window.removeEventListener('verstak:vault-opened', loadStatusBar);
+    window.removeEventListener('click', closeSettings);
   });
 </script>
 
 <footer class="status-bar" aria-label="Status bar">
   <div class="status-bar-group status-left">
+    <span
+      class="vault-status"
+      class:vault-open={vaultOpen}
+      class:vault-closed={!vaultOpen}
+      title={vaultStatus.path || vaultStatus.vaultId || vaultLabel}
+    >
+      <Icon name="vault" size={13} class="status-icon" />
+      {vaultLabel}
+    </span>
     {#each leftItems as item}
       <span class="status-bar-item" data-status-item-id={item.id} title={item.pluginId}>
         {item.label || item.id}
@@ -58,11 +109,58 @@
         {item.label || item.id}
       </span>
     {/each}
+    <div class="settings-menu-wrap">
+      <button
+        class="settings-button"
+        class:active={settingsOpen}
+        type="button"
+        title="Settings"
+        aria-haspopup="menu"
+        aria-expanded={settingsOpen}
+        data-settings-menu-button
+        on:click={toggleSettings}
+      >
+        <Icon name="settings" size={14} class="settings-icon" />
+        <Icon name="chevronDown" size={12} class="settings-chevron" />
+      </button>
+      {#if settingsOpen}
+        <div class="settings-menu" role="menu">
+          <button
+            class="settings-menu-item"
+            type="button"
+            role="menuitem"
+            data-settings-action="plugin-manager"
+            on:click={openPluginManager}
+          >
+            <Icon name="puzzle" size={14} class="settings-menu-icon" />
+            <span>Plugin Manager</span>
+          </button>
+          {#if settingsPanels.length > 0}
+            <div class="settings-menu-separator"></div>
+            {#each settingsPanels as panel}
+              <button
+                class="settings-menu-item"
+                type="button"
+                role="menuitem"
+                data-settings-panel-id={panel.id}
+                title={panel.pluginId}
+                on:click={() => openSettingsPanel(panel)}
+              >
+                <Icon name={panel.icon || 'settings'} size={14} class="settings-menu-icon" />
+                <span>{panel.title || panel.id}</span>
+              </button>
+            {/each}
+          {/if}
+        </div>
+      {/if}
+    </div>
   </div>
 </footer>
 
 <style>
   .status-bar {
+    position: relative;
+    z-index: 100;
     min-height: 1.7rem;
     display: grid;
     grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
@@ -99,4 +197,102 @@
     text-overflow: ellipsis;
     white-space: nowrap;
   }
+
+  .vault-status {
+    display: inline-flex;
+    align-items: center;
+    gap: 0.3rem;
+    max-width: 24rem;
+    min-width: 0;
+    overflow: hidden;
+    padding: 0.12rem 0.35rem;
+    border-radius: 4px;
+    color: #a0a0b8;
+    white-space: nowrap;
+    text-overflow: ellipsis;
+  }
+
+  .vault-status.vault-open {
+    color: #4ecca3;
+  }
+
+  .vault-status.vault-closed {
+    color: #9fb2ca;
+  }
+
+  :global(.status-icon) {
+    flex-shrink: 0;
+    color: currentColor;
+  }
+
+  .settings-menu-wrap {
+    position: relative;
+    display: inline-flex;
+    align-items: center;
+    flex-shrink: 0;
+  }
+
+  .settings-button {
+    min-height: 1.35rem;
+    height: 1.35rem;
+    padding: 0 0.35rem;
+    gap: 0.15rem;
+    border: 1px solid transparent;
+    border-radius: 4px;
+    background: transparent;
+    color: #9fb2ca;
+  }
+
+  .settings-button:hover,
+  .settings-button.active {
+    border-color: #1a3a5c;
+    background: #16213e;
+    color: #e0e0f0;
+  }
+
+  :global(.settings-icon),
+  :global(.settings-chevron),
+  :global(.settings-menu-icon) {
+    flex-shrink: 0;
+    color: currentColor;
+  }
+
+  .settings-menu {
+    position: fixed;
+    right: 0.65rem;
+    bottom: 2rem;
+    z-index: 10000;
+    min-width: 13rem;
+    padding: 0.3rem;
+    border: 1px solid #1a3a5c;
+    border-radius: 6px;
+    background: #12122a;
+    box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
+  }
+
+  .settings-menu-item {
+    width: 100%;
+    min-height: 1.8rem;
+    justify-content: flex-start;
+    gap: 0.45rem;
+    padding: 0.3rem 0.45rem;
+    border: none;
+    border-radius: 4px;
+    background: transparent;
+    color: #cfd8e3;
+    font-size: 0.78rem;
+    font-weight: 500;
+    text-align: left;
+  }
+
+  .settings-menu-item:hover {
+    background: #0f3460;
+    color: #ffffff;
+  }
+
+  .settings-menu-separator {
+    height: 1px;
+    margin: 0.25rem 0.2rem;
+    background: #1a3a5c;
+  }
 </style>
diff --git a/frontend/src/lib/test/wails-mock.js b/frontend/src/lib/test/wails-mock.js
index a08bfdb..a2538cc 100644
--- a/frontend/src/lib/test/wails-mock.js
+++ b/frontend/src/lib/test/wails-mock.js
@@ -157,11 +157,59 @@
       },
       rootPath: '/tmp/verstak-test/plugins/sync',
       error: ''
+    },
+    'verstak.activity': {
+      status: 'loaded',
+      enabled: true,
+      manifest: {
+        schemaVersion: 1,
+        id: 'verstak.activity',
+        name: 'Activity',
+        version: '0.1.0',
+        apiVersion: '0.1.0',
+        description: 'Workspace-scoped activity log for public plugin events.',
+        source: 'official',
+        icon: 'activity',
+        provides: ['activity.log', 'activity.provider', 'activity.reconstruction'],
+        permissions: ['events.subscribe', 'storage.namespace', 'ui.register'],
+        frontend: { entry: 'frontend/dist/index.js' },
+        contributes: {
+          views: [{ id: 'verstak.activity.view', title: 'Activity', icon: 'activity', component: 'ActivityView' }],
+          sidebarItems: [{ id: 'verstak.activity.sidebar', title: 'Activity', icon: 'activity', view: 'verstak.activity.view', position: 20 }],
+          workspaceItems: [{ id: 'verstak.activity.workspace', title: 'Activity', icon: 'activity', component: 'ActivityView' }]
+        }
+      },
+      rootPath: '/tmp/verstak-test/plugins/activity',
+      error: ''
+    },
+    'verstak.browser-inbox': {
+      status: 'loaded',
+      enabled: true,
+      manifest: {
+        schemaVersion: 1,
+        id: 'verstak.browser-inbox',
+        name: 'Browser Inbox',
+        version: '0.1.0',
+        apiVersion: '0.1.0',
+        description: 'Workspace-scoped inbox for browser captures.',
+        source: 'official',
+        icon: 'inbox',
+        provides: ['browser.inbox'],
+        permissions: ['events.subscribe', 'storage.namespace', 'ui.register'],
+        frontend: { entry: 'frontend/dist/index.js' },
+        contributes: {
+          views: [{ id: 'verstak.browser-inbox.view', title: 'Browser Inbox', icon: 'inbox', component: 'BrowserInboxView' }],
+          sidebarItems: [{ id: 'verstak.browser-inbox.sidebar', title: 'Browser Inbox', icon: 'inbox', view: 'verstak.browser-inbox.view', position: 30 }],
+          workspaceItems: [{ id: 'verstak.browser-inbox.workspace', title: 'Browser Inbox', icon: 'inbox', component: 'BrowserInboxView' }]
+        }
+      },
+      rootPath: '/tmp/verstak-test/plugins/browser-inbox',
+      error: ''
     }
   };
 
   var vaultStatus = { status: 'open', path: '/tmp/verstak-test/vault', vaultId: 'test-vault-001' };
-  var vaultPluginState = { enabledPlugins: ['verstak.platform-test', 'verstak.default-editor', 'verstak.files', 'verstak.sync'], disabledPlugins: [], desiredPlugins: [{ id: 'verstak.platform-test', version: '0.1.0', source: 'official' }, { id: 'verstak.default-editor', version: '0.1.0', source: 'official' }, { id: 'verstak.files', version: '0.1.0', source: 'official' }, { id: 'verstak.sync', version: '0.1.0', source: 'official' }] };
+  var vaultPluginState = { enabledPlugins: ['verstak.platform-test', 'verstak.default-editor', 'verstak.files', 'verstak.sync', 'verstak.activity', 'verstak.browser-inbox'], disabledPlugins: [], desiredPlugins: [{ id: 'verstak.platform-test', version: '0.1.0', source: 'official' }, { id: 'verstak.default-editor', version: '0.1.0', source: 'official' }, { id: 'verstak.files', version: '0.1.0', source: 'official' }, { id: 'verstak.sync', version: '0.1.0', source: 'official' }, { id: 'verstak.activity', version: '0.1.0', source: 'official' }, { id: 'verstak.browser-inbox', version: '0.1.0', source: 'official' }] };
   var appSettings = { currentVaultPath: '/tmp/verstak-test/vault', recentVaults: [] };
   var workbenchPreferences = {};
   var openedResources = [];
@@ -922,6 +970,24 @@
     }.toString() + ')();';
   }
 
+  function activityBundle() {
+    return [
+      "(function(){",
+      "var ActivityView={mount:function(containerEl){containerEl.innerHTML='';var root=document.createElement('div');root.className='activity-root';root.setAttribute('data-plugin-id','verstak.activity');var title=document.createElement('h2');title.textContent='Activity';var body=document.createElement('div');body.textContent='Global activity feed';root.appendChild(title);root.appendChild(body);containerEl.appendChild(root);},unmount:function(containerEl){containerEl.innerHTML='';}};",
+      "window.VerstakPluginRegister('verstak.activity',{components:{ActivityView:ActivityView}});",
+      "})();"
+    ].join('');
+  }
+
+  function browserInboxBundle() {
+    return [
+      "(function(){",
+      "var BrowserInboxView={mount:function(containerEl){containerEl.innerHTML='';var root=document.createElement('div');root.className='browser-inbox-root';root.setAttribute('data-plugin-id','verstak.browser-inbox');var title=document.createElement('h2');title.textContent='Browser Inbox';var body=document.createElement('div');body.textContent='Global browser inbox';root.appendChild(title);root.appendChild(body);containerEl.appendChild(root);},unmount:function(containerEl){containerEl.innerHTML='';}};",
+      "window.VerstakPluginRegister('verstak.browser-inbox',{components:{BrowserInboxView:BrowserInboxView}});",
+      "})();"
+    ].join('');
+  }
+
   function platformTestBundle() {
     return [
       "(function(){",
@@ -1152,6 +1218,12 @@
       if (pluginId === 'verstak.files' && assetPath === 'frontend/dist/index.js') {
         return Promise.resolve(filesPluginBundle());
       }
+      if (pluginId === 'verstak.activity' && assetPath === 'frontend/dist/index.js') {
+        return Promise.resolve(activityBundle());
+      }
+      if (pluginId === 'verstak.browser-inbox' && assetPath === 'frontend/dist/index.js') {
+        return Promise.resolve(browserInboxBundle());
+      }
       return Promise.resolve('');
     },
     GetPluginCapability: function (pluginId, capId) {
@@ -1583,10 +1655,58 @@
           },
           rootPath: '/tmp/verstak-test/plugins/sync',
           error: ''
+        },
+        'verstak.activity': {
+          status: 'loaded',
+          enabled: true,
+          manifest: {
+            schemaVersion: 1,
+            id: 'verstak.activity',
+            name: 'Activity',
+            version: '0.1.0',
+            apiVersion: '0.1.0',
+            description: 'Workspace-scoped activity log for public plugin events.',
+            source: 'official',
+            icon: 'activity',
+            provides: ['activity.log', 'activity.provider', 'activity.reconstruction'],
+            permissions: ['events.subscribe', 'storage.namespace', 'ui.register'],
+            frontend: { entry: 'frontend/dist/index.js' },
+            contributes: {
+              views: [{ id: 'verstak.activity.view', title: 'Activity', icon: 'activity', component: 'ActivityView' }],
+              sidebarItems: [{ id: 'verstak.activity.sidebar', title: 'Activity', icon: 'activity', view: 'verstak.activity.view', position: 20 }],
+              workspaceItems: [{ id: 'verstak.activity.workspace', title: 'Activity', icon: 'activity', component: 'ActivityView' }]
+            }
+          },
+          rootPath: '/tmp/verstak-test/plugins/activity',
+          error: ''
+        },
+        'verstak.browser-inbox': {
+          status: 'loaded',
+          enabled: true,
+          manifest: {
+            schemaVersion: 1,
+            id: 'verstak.browser-inbox',
+            name: 'Browser Inbox',
+            version: '0.1.0',
+            apiVersion: '0.1.0',
+            description: 'Workspace-scoped inbox for browser captures.',
+            source: 'official',
+            icon: 'inbox',
+            provides: ['browser.inbox'],
+            permissions: ['events.subscribe', 'storage.namespace', 'ui.register'],
+            frontend: { entry: 'frontend/dist/index.js' },
+            contributes: {
+              views: [{ id: 'verstak.browser-inbox.view', title: 'Browser Inbox', icon: 'inbox', component: 'BrowserInboxView' }],
+              sidebarItems: [{ id: 'verstak.browser-inbox.sidebar', title: 'Browser Inbox', icon: 'inbox', view: 'verstak.browser-inbox.view', position: 30 }],
+              workspaceItems: [{ id: 'verstak.browser-inbox.workspace', title: 'Browser Inbox', icon: 'inbox', component: 'BrowserInboxView' }]
+            }
+          },
+          rootPath: '/tmp/verstak-test/plugins/browser-inbox',
+          error: ''
         }
       };
       vaultStatus = { status: 'open', path: '/tmp/verstak-test/vault', vaultId: 'test-vault-001' };
-      vaultPluginState = { enabledPlugins: ['verstak.platform-test', 'verstak.default-editor', 'verstak.files', 'verstak.sync'], disabledPlugins: [], desiredPlugins: [{ id: 'verstak.platform-test', version: '0.1.0', source: 'official' }, { id: 'verstak.default-editor', version: '0.1.0', source: 'official' }, { id: 'verstak.files', version: '0.1.0', source: 'official' }, { id: 'verstak.sync', version: '0.1.0', source: 'official' }] };
+      vaultPluginState = { enabledPlugins: ['verstak.platform-test', 'verstak.default-editor', 'verstak.files', 'verstak.sync', 'verstak.activity', 'verstak.browser-inbox'], disabledPlugins: [], desiredPlugins: [{ id: 'verstak.platform-test', version: '0.1.0', source: 'official' }, { id: 'verstak.default-editor', version: '0.1.0', source: 'official' }, { id: 'verstak.files', version: '0.1.0', source: 'official' }, { id: 'verstak.sync', version: '0.1.0', source: 'official' }, { id: 'verstak.activity', version: '0.1.0', source: 'official' }, { id: 'verstak.browser-inbox', version: '0.1.0', source: 'official' }] };
       appSettings = { currentVaultPath: '/tmp/verstak-test/vault', recentVaults: [] };
       workbenchPreferences = {};
       openedResources = [];
diff --git a/frontend/src/lib/ui/Icon.svelte b/frontend/src/lib/ui/Icon.svelte
index ef99109..dd9f636 100644
--- a/frontend/src/lib/ui/Icon.svelte
+++ b/frontend/src/lib/ui/Icon.svelte
@@ -11,6 +11,7 @@
    *   - NO dependency on system icon fonts
    *   - If name is not found, renders a default circle icon
    */
+  import Activity from 'lucide-svelte/icons/activity';
   import Briefcase from 'lucide-svelte/icons/briefcase';
   import ChevronDown from 'lucide-svelte/icons/chevron-down';
   import ChevronLeft from 'lucide-svelte/icons/chevron-left';
@@ -18,6 +19,7 @@
   import Circle from 'lucide-svelte/icons/circle';
   import FlaskConical from 'lucide-svelte/icons/flask-conical';
   import Folder from 'lucide-svelte/icons/folder';
+  import Inbox from 'lucide-svelte/icons/inbox';
   import LayoutGrid from 'lucide-svelte/icons/layout-grid';
   import PanelsTopLeft from 'lucide-svelte/icons/panels-top-left';
   import Pencil from 'lucide-svelte/icons/pencil';
@@ -34,6 +36,7 @@
   export let className = '';
 
   const icons = {
+    activity: Activity,
     case: Briefcase,
     chevronDown: ChevronDown,
     chevronLeft: ChevronLeft,
@@ -43,6 +46,7 @@
     flask: FlaskConical,
     folder: Folder,
     gear: Settings,
+    inbox: Inbox,
     logo: PanelsTopLeft,
     plugin: Plug,
     puzzle: Puzzle,