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/ReflectionLog.tsx

@@ -14,10 +14,8 @@ import { useState, useEffect, useCallback, useMemo } from 'react';
 import { motion, AnimatePresence } from 'framer-motion';
 import {
   Brain,
-  Sparkles,
   Check,
   X,
-  Clock,
   ChevronDown,
   ChevronRight,
   RefreshCw,
@@ -184,9 +182,8 @@ function ProposalCard({
   onReject: () => void;
 }) {
   const [expanded, setExpanded] = useState(false);
-  const identityManager = getAgentIdentityManager();
 
-  const fileName = proposal.filePath.split('/').pop() || proposal.filePath;
+  const fileName = proposal.file.split('/').pop() || proposal.file;
   const fileType = fileName.toLowerCase().replace('.md', '').toUpperCase();
 
   return (
@@ -243,8 +240,8 @@ function ProposalCard({
                   建议内容
                 </h5>
                 <pre className="text-xs text-gray-600 dark:text-gray-300 bg-white dark:bg-gray-800 p-2 rounded overflow-x-auto whitespace-pre-wrap">
-                  {proposal.proposedContent.slice(0, 500)}
-                  {proposal.proposedContent.length > 500 && '...'}
+                  {proposal.suggestedContent.slice(0, 500)}
+                  {proposal.suggestedContent.length > 500 && '...'}
                 </pre>
               </div>
             </div>
@@ -283,7 +280,6 @@ function ReflectionEntry({
 }) {
   const positivePatterns = result.patterns.filter((p) => p.sentiment === 'positive').length;
   const negativePatterns = result.patterns.filter((p) => p.sentiment === 'negative').length;
-  const highPriorityImprovements = result.improvements.filter((i) => i.priority === 'high').length;
 
   return (
     <div className="border border-gray-200 dark:border-gray-700 rounded-lg overflow-hidden">
@@ -423,7 +419,7 @@ export function ReflectionLog({
   const handleApproveProposal = useCallback(
     (proposal: IdentityChangeProposal) => {
       const identityManager = getAgentIdentityManager();
-      identityManager.approveChange(proposal.id);
+      identityManager.approveProposal(proposal.id);
       setPendingProposals((prev) => prev.filter((p) => p.id !== proposal.id));
       onProposalApprove?.(proposal);
     },
@@ -433,7 +429,7 @@ export function ReflectionLog({
   const handleRejectProposal = useCallback(
     (proposal: IdentityChangeProposal) => {
       const identityManager = getAgentIdentityManager();
-      identityManager.rejectChange(proposal.id);
+      identityManager.rejectProposal(proposal.id);
       setPendingProposals((prev) => prev.filter((p) => p.id !== proposal.id));
       onProposalReject?.(proposal);
     },
@@ -590,7 +586,7 @@ export function ReflectionLog({
               </button>
             </div>
           ) : (
-            history.map((result, i) => (
+            history.map((result) => (
               <ReflectionEntry
                 key={result.timestamp}
                 result={result}