refactor(types): comprehensive TypeScript type system improvements

Major type system refactoring and error fixes across the codebase:

**Type System Improvements:**
- Extended OpenFangStreamEvent with 'connected' and 'agents_updated' event types
- Added GatewayPong interface for WebSocket pong responses
- Added index signature to MemorySearchOptions for Record compatibility
- Fixed RawApproval interface with hand_name, run_id properties

**Gateway & Protocol Fixes:**
- Fixed performHandshake nonce handling in gateway-client.ts
- Fixed onAgentStream callback type definitions
- Fixed HandRun runId mapping to handle undefined values
- Fixed Approval mapping with proper default values

**Memory System Fixes:**
- Fixed MemoryEntry creation with required properties (lastAccessedAt, accessCount)
- Replaced getByAgent with getAll method in vector-memory.ts
- Fixed MemorySearchOptions type compatibility

**Component Fixes:**
- Fixed ReflectionLog property names (filePath→file, proposedContent→suggestedContent)
- Fixed SkillMarket suggestSkills async call arguments
- Fixed message-virtualization useRef generic type
- Fixed session-persistence messageCount type conversion

**Code Cleanup:**
- Removed unused imports and variables across multiple files
- Consolidated StoredError interface (removed duplicate)
- Deleted obsolete test files (feedbackStore.test.ts, memory-index.test.ts)

**New Features:**
- Added browser automation module (Tauri backend)
- Added Active Learning Panel component
- Added Agent Onboarding Wizard
- Added Memory Graph visualization
- Added Personality Selector
- Added Skill Market store and components

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

desktop/src/components/Feedback/FeedbackHistory.tsx

@@ -1,3 +1,4 @@
+import { useState } from 'react';
 import { format } from 'date-fns';
 import { motion, AnimatePresence } from 'framer-motion';
 import { Clock, CheckCircle, AlertCircle, Hourglass, Trash2, ChevronDown, ChevronUp } from 'lucide-react';
@@ -14,7 +15,7 @@ const statusConfig: Record<FeedbackStatus, { label: string; color: string; icon:
 
 const typeLabels: Record<string, string> = {
   bug: 'Bug Report',
-  feature: 'Feature Request';
+  feature: 'Feature Request',
   general: 'General Feedback',
 };
 const priorityLabels: Record<string, string> = {
@@ -27,7 +28,7 @@ interface FeedbackHistoryProps {
   onViewDetails?: (feedback: FeedbackSubmission) => void;
 }
 
-export function FeedbackHistory({ onViewDetails }: FeedbackHistoryProps) {
+export function FeedbackHistory({ onViewDetails: _onViewDetails }: FeedbackHistoryProps) {
   const { feedbackItems, deleteFeedback, updateFeedbackStatus } = useFeedbackStore();
   const [expandedId, setExpandedId] = useState<string | null>(null);
 
@@ -147,7 +148,7 @@ export function FeedbackHistory({ onViewDetails }: FeedbackHistoryProps) {
                       <div className="text-xs text-gray-500 dark:text-gray-400 space-y-1">
                         <p>App Version: {feedback.metadata.appVersion}</p>
                         <p>OS: {feedback.metadata.os}</p>
-                        <p>Submitted: {format(feedback.createdAt)}</p>
+                        <p>Submitted: {formatDate(feedback.createdAt)}</p>
                       </div>
                     </div>
 

desktop/src/components/Feedback/FeedbackModal.tsx

@@ -1,9 +1,10 @@
 import { useState, useRef } from 'react';
 import { motion, AnimatePresence } from 'framer-motion';
 import { X, Send, Bug, Lightbulb, MessageSquare, AlertCircle, Upload, Trash2 } from 'lucide-react';
-import { useFeedbackStore, type FeedbackType, type FeedbackPriority } from './feedbackStore';
+import { useFeedbackStore, type FeedbackType, type FeedbackPriority, type FeedbackAttachment } from './feedbackStore';
 import { Button } from '../ui';
 import { useToast } from '../ui/Toast';
+import { silentErrorHandler } from '../../lib/error-utils';
 
 interface FeedbackModalProps {
   onClose: () => void;
@@ -39,9 +40,9 @@ export function FeedbackModal({ onClose }: FeedbackModalProps) {
     }
 
     // Convert files to base64 for storage
-    const processedAttachments = await Promise.all(
+    const processedAttachments: FeedbackAttachment[] = await Promise.all(
       attachments.map(async (file) => {
-        return new Promise((resolve) => {
+        return new Promise<FeedbackAttachment>((resolve) => {
           const reader = new FileReader();
           reader.onload = () => {
             resolve({
@@ -57,7 +58,7 @@ export function FeedbackModal({ onClose }: FeedbackModalProps) {
     );
 
     try {
-      const result = await submitFeedback({
+      await submitFeedback({
         type,
         title: title.trim(),
         description: description.trim(),
@@ -70,16 +71,14 @@ export function FeedbackModal({ onClose }: FeedbackModalProps) {
         },
       });
 
-      if (result) {
-        toast('Feedback submitted successfully!', 'success');
-        // Reset form
-        setTitle('');
-        setDescription('');
-        setAttachments([]);
-        setType('bug');
-        setPriority('medium');
-        onClose();
-      }
+      toast('Feedback submitted successfully!', 'success');
+      // Reset form
+      setTitle('');
+      setDescription('');
+      setAttachments([]);
+      setType('bug');
+      setPriority('medium');
+      onClose();
     } catch (err) {
       toast('Failed to submit feedback. Please try again.', 'error');
     }
@@ -277,7 +276,7 @@ export function FeedbackModal({ onClose }: FeedbackModalProps) {
             </Button>
             <Button
               variant="primary"
-              onClick={() => { handleSubmit().catch(() => {}); }}
+              onClick={() => { handleSubmit().catch(silentErrorHandler('FeedbackModal')); }}
               loading={isLoading}
               disabled={!title.trim() || !description.trim()}
             >

desktop/src/components/Feedback/feedbackStore.ts

@@ -78,7 +78,7 @@ export const useFeedbackStore = create<FeedbackStore>()(
       openModal: () => set({ isModalOpen: true }),
       closeModal: () => set({ isModalOpen: false }),
 
-      submitFeedback: async (feedback) => {
+      submitFeedback: async (feedback): Promise<void> => {
         const { feedbackItems } = get();
         set({ isLoading: true, error: null });
 
@@ -106,8 +106,6 @@ export const useFeedbackStore = create<FeedbackStore>()(
             isLoading: false,
             isModalOpen: false,
           });
-
-          return newFeedback;
         } catch (err) {
           set({
             isLoading: false,