feat: extend Control UI assistant identity

src/config/schema.ts

@@ -261,6 +261,8 @@ const FIELD_LABELS: Record<string, string> = {
   "commands.restart": "Allow Restart",
   "commands.useAccessGroups": "Use Access Groups",
   "ui.seamColor": "Accent Color",
+  "ui.assistant.name": "Assistant Name",
+  "ui.assistant.avatar": "Assistant Avatar",
   "browser.controlUrl": "Browser Control URL",
   "browser.snapshotDefaults": "Browser Snapshot Defaults",
   "browser.snapshotDefaults.mode": "Browser Snapshot Mode",

src/config/types.clawdbot.ts

@@ -65,6 +65,12 @@ export type ClawdbotConfig = {
   ui?: {
     /** Accent color for Clawdbot UI chrome (hex). */
     seamColor?: string;
+    assistant?: {
+      /** Assistant display name for UI surfaces. */
+      name?: string;
+      /** Assistant avatar (emoji, short text, or image URL/data URI). */
+      avatar?: string;
+    };
   };
   skills?: SkillsConfig;
   plugins?: PluginsConfig;