chore: 版本号 0.14.4 → 0.14.5

refactor: Hook 系统精简 — 7个→2个（SecurityCheck + FileWriteDedup）
delete: verification.ts 删除（DiffAnalyzer/FileChangeAudit 仅打日志无实际作用）
remove: ResultValidation/IterationMetrics/PlanAutoTrack Hook
merge: write_file 路径记录内联到 agent-engine

src/renderer/index.html

@@ -28,7 +28,7 @@
         <div class="header-left">
             <span class="logo">🦙</span>
             <span class="app-title">Metona Ollama</span>
-            <span class="app-version">v0.14.4</span>
+            <span class="app-version">v0.14.5</span>
             <button class="icon-btn help-btn" id="btnHelp" title="使用帮助">
                 <svg viewBox="0 0 24 24" fill="none" stroke="currentColor" stroke-width="2">
                     <circle cx="12" cy="12" r="10"/><path d="M9.09 9a3 3 0 0 1 5.83 1c0 2-3 3-3 3"/>