sync: update from private repo (0e09596)

ui/src/components/chat/ChatPane.tsx

@@ -453,17 +453,24 @@ export function ChatPane({ task, comments, onSubmit, onCancel, onOpenDetail }: C
                 <button
                   disabled={submitting || (!draft.trim() && attachments.length === 0)}
                   onClick={handleSubmit}
-                  className="px-3 h-9 bg-amber-500 text-white rounded-md text-xs font-semibold disabled:opacity-50 hover:bg-amber-600 flex-shrink-0 transition-colors"
+                  className="inline-flex items-center gap-1.5 px-3 h-9 rounded-md text-xs font-semibold flex-shrink-0 transition-colors bg-amber-100 text-amber-800 border border-amber-300 hover:bg-amber-200 dark:bg-amber-500/15 dark:text-amber-300 dark:border-amber-500/30 dark:hover:bg-amber-500/25 disabled:opacity-50"
                 >
+                  <svg className="w-3.5 h-3.5" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" aria-hidden="true">
+                    <polyline points="15 10 20 15 15 20" />
+                    <path d="M4 4v7a4 4 0 0 0 4 4h12" />
+                  </svg>
                   割り込み
                 </button>
               )}
               <button
                 disabled={cancelling}
                 onClick={() => void handleCancel()}
-                className="px-3 h-9 bg-canvas border border-red-200 text-red-700 dark:text-red-300 rounded-md text-xs font-semibold disabled:opacity-50 hover:bg-red-50 dark:hover:bg-red-500/15 flex-shrink-0 transition-colors"
+                className="inline-flex items-center gap-1.5 px-3 h-9 rounded-md text-xs font-semibold flex-shrink-0 transition-colors bg-canvas border border-red-200 text-red-700 hover:bg-red-50 dark:border-red-500/40 dark:text-red-300 dark:hover:bg-red-500/15 disabled:opacity-50"
                 title="エージェントの実行を停止"
               >
+                <svg className="w-3 h-3" viewBox="0 0 24 24" aria-hidden="true">
+                  <rect x="6" y="6" width="12" height="12" rx="2.5" fill="currentColor" />
+                </svg>
                 {cancelling ? '停止中...' : '停止'}
               </button>
             </div>
@@ -471,8 +478,12 @@ export function ChatPane({ task, comments, onSubmit, onCancel, onOpenDetail }: C
             <button
               disabled={submitting || inputLocked || (!draft.trim() && attachments.length === 0)}
               onClick={handleSubmit}
-              className="px-3 h-9 bg-accent text-accent-fg rounded-md text-xs font-semibold disabled:opacity-50 hover:bg-accent-deep flex-shrink-0 transition-colors"
+              className="inline-flex items-center gap-1.5 px-3 h-9 bg-accent text-accent-fg rounded-md text-xs font-semibold disabled:opacity-50 hover:bg-accent-deep flex-shrink-0 transition-colors"
             >
+              <svg className="w-3.5 h-3.5" viewBox="0 0 24 24" fill="none" stroke="currentColor" strokeWidth="2" strokeLinecap="round" strokeLinejoin="round" aria-hidden="true">
+                <path d="M22 2 11 13" />
+                <path d="M22 2 15 22 11 13 2 9 22 2Z" />
+              </svg>
               送信
             </button>
           )}

ui/src/components/settings/BrowserSettingsForm.tsx

@@ -48,6 +48,28 @@ export function BrowserSettingsForm({ config, onChange }: SectionFormProps) {
 
       <h3 className="text-sm font-medium text-slate-600 mt-4 pt-3 border-t border-slate-200">Sessions (CDP)</h3>
 
+      <div>
+        <FieldLabel>CAPTCHA Solve Mode</FieldLabel>
+        <select value={browser.captchaSolve ?? 'skip'}
+          onChange={e => onChange('browser.captchaSolve', e.target.value)}
+          className="w-full h-9 px-2 text-[13px] border border-hairline rounded-md">
+          <option value="skip">skip (headless fallback, default)</option>
+          <option value="novnc">novnc (shared CAPTCHA Pool, solve in CAPTCHA tab)</option>
+        </select>
+        <HelpText>
+          <code>novnc</code> にすると WebSearch 等が CAPTCHA を踏んだとき共有 noVNC セッション（CAPTCHA Pool）を立て、
+          <strong>CAPTCHA タブで手動解決</strong>できる。ホストに <code>Xvfb</code> / <code>x11vnc</code> / <code>websockify</code> が必要。
+          未インストールなら自動的に headless にフォールバックする。<code>skip</code>（既定）では CAPTCHA は手動解決されない。
+        </HelpText>
+      </div>
+
+      <div>
+        <FieldLabel>Max CAPTCHA Pages</FieldLabel>
+        <FieldInput type="number" value={browser.maxCaptchaPages ?? 5}
+          onChange={v => onChange('browser.maxCaptchaPages', Number(v))} />
+        <HelpText>CAPTCHA Pool が同時に開けるページ数の上限（<code>novnc</code> モード時のみ有効）。デフォルト: 5</HelpText>
+      </div>
+
       <div>
         <FieldLabel>VNC Base Port</FieldLabel>
         <FieldInput type="number" value={browser.vncBasePort ?? 5900}