新增只读 Hermes 插件页 (#592)

* feat: add read-only plugins page

* fix: align plugins page i18n and header

packages/client/src/i18n/locales/en.ts

@@ -79,6 +79,7 @@ export default {
     models: 'Models',
     profiles: 'Profiles',
     skills: 'Skills',
+    plugins: 'Plugins',
     memory: 'Memory',
     logs: 'Logs',
     usage: 'Usage',
@@ -392,6 +393,74 @@ export default {
     },
   },
 
+  // Plugins
+  plugins: {
+    title: 'Plugins',
+    refresh: 'Refresh',
+    notice: 'Read-only inventory of discoverable Hermes plugin manifests. Discovery metadata is read without loading plugin code. Management actions stay in CLI for v1; changes take effect in new Hermes sessions.',
+    loadFailed: 'Failed to load plugins',
+    commandCopied: 'Command copied',
+    searchPlaceholder: 'Search key, name, description, path...',
+    source: 'Source',
+    kind: 'Kind',
+    statusTitle: 'Status',
+    configStatus: 'config: {status}',
+    notAvailable: 'n/a',
+    copyCommand: 'Copy command',
+    managedElsewhere: 'managed elsewhere',
+    noMatch: 'No plugins match the current filters',
+    enabled: 'enabled',
+    disabled: 'disabled',
+    summary: {
+      total: 'Total',
+      active: 'Enabled / auto',
+      inactive: 'Inactive',
+      disabled: 'Disabled',
+      providerManaged: 'Provider-managed',
+    },
+    status: {
+      enabled: 'Enabled',
+      'auto-active': 'Auto-active',
+      inactive: 'Inactive',
+      disabled: 'Disabled',
+      'provider-managed': 'Provider-managed',
+    },
+    statusLabel: {
+      enabled: 'Enabled by config',
+      'auto-active': 'Auto-active',
+      inactive: 'Inactive',
+      disabled: 'Disabled',
+      'provider-managed': 'Provider-managed',
+    },
+    configStatuses: {
+      enabled: 'enabled',
+      disabled: 'disabled',
+      'not-enabled': 'not enabled',
+      auto: 'auto',
+      'provider-managed': 'provider-managed',
+    },
+    table: {
+      plugin: 'Plugin',
+      status: 'Status',
+      source: 'Source',
+      kind: 'Kind',
+      capabilities: 'Capabilities',
+      path: 'Path / entrypoint',
+      cli: 'CLI',
+    },
+    capabilities: {
+      tools: '{count} tools',
+      hooks: '{count} hooks',
+      env: '{count} env',
+    },
+    metadata: {
+      agentRoot: 'Agent root',
+      python: 'Python',
+      scanCwd: 'Scan cwd',
+      projectPlugins: 'Project plugins',
+    },
+  },
+
   // Memory
   memory: {
     title: 'Memory',