feat(hedge): option-primary watch entry with leverage gate

Start strategy arms a watching plan instead of opening immediately; list filters by leverage; type is a dropdown defaulting to OTM.

Co-authored-by: Cursor <cursoragent@cursor.com>

lib/hedge_plan/templates/hedge_plan_panel.html

@@ -56,7 +56,7 @@
             <p><strong>账户</strong>：永续腿走<strong>合约账户</strong>(USDT);期权腿走<strong>期权账户</strong>(USDC)。两账户分开下单、资金不互通。</p>
             <p><strong>模式</strong>：在 env <code>HEDGE_PLAN_OPTION_PRIMARY</code> 切换(true=以期权为主 / false=保险模式);标题前标识当前模式。</p>
             <p><strong>保险模式</strong>：做多配 Put、做空配 Call;左填开仓/止盈止损;仅实值/平值;交易所 TP/SL 出场。</p>
-            <p><strong>以期权为主</strong>：做多买 Call+永续空、做空买 Put+永续多;左分资金/选约/出场三组;右侧上永续下期权(含杠杆),按类型自动匹配;开仓先期权后市价永续。</p>
+            <p><strong>以期权为主</strong>：填参后点「策略启动」进入<strong>盯盘</strong>(非现场开仓);杠杆/间隔达标后自动先开期权再市价永续。右侧列表仅展示达标候选。</p>
           </div>
         </details>
         <div class="form-row hp-uly-row">
@@ -116,14 +116,14 @@
                 <span class="hp-po-field-lab">期权间隔 <em>点</em></span>
                 <input type="number" step="any" id="hp-strike-interval" value="15" autocomplete="off" inputmode="decimal" data-lpignore="true" data-1p-ignore="true" data-form-type="other" />
               </label>
-              <div class="hp-po-field hp-po-field--type">
+              <label class="hp-po-field hp-po-field--type">
                 <span class="hp-po-field-lab">类型</span>
-                <div class="hp-oo-seg hp-po-type-seg" role="group" aria-label="虚实值类型">
-                  <button type="button" class="btn-secondary hp-money-btn active" data-money="itm" title="实值+平值"><span class="hp-oo-check" aria-hidden="true">✓</span>实/平</button>
-                  <button type="button" class="btn-secondary hp-money-btn" data-money="atm" title="仅平值"><span class="hp-oo-check" aria-hidden="true">✓</span>平值</button>
-                  <button type="button" class="btn-secondary hp-money-btn hp-money-otm" data-money="otm" title="虚值"><span class="hp-oo-check" aria-hidden="true">✓</span>虚值</button>
-                </div>
-              </div>
+                <select id="hp-money-select" aria-label="虚实值类型">
+                  <option value="otm" selected>虚值</option>
+                  <option value="itm">实值/平值</option>
+                  <option value="atm">仅平值</option>
+                </select>
+              </label>
               <label class="hp-po-field">
                 <span class="hp-po-field-lab">比例 <em>期权:永续</em></span>
                 <input type="number" step="any" id="hp-opt-perp-ratio" value="2" autocomplete="off" inputmode="decimal" data-lpignore="true" data-1p-ignore="true" data-form-type="other" />
@@ -194,7 +194,7 @@
           </div>
           <div id="hp-opt-bal-line" class="muted hp-po-meta hp-opt-bal-line"></div>
           <div class="form-row hp-action-row">
-            <button type="button" class="primary" id="hp-preview-btn">计算</button>
+            <button type="button" class="primary" id="hp-preview-btn" title="以期权为主=盯盘启动">策略启动</button>
           </div>
         </div>
       </div>
@@ -403,4 +403,4 @@
     </div>
   </div>
 </div>
-<script src="/static/hedge_plan.js?v=42"></script>
+<script src="/static/hedge_plan.js?v=43"></script>