ui(schedules): 操作栏按钮纯图标化(悬停 title 提示保留)

web/templates/schedules.html

@@ -132,22 +132,22 @@ function toggleDrawer(id) {
       </td>
       <td>
         <div class="opsbar">
-          <button type="button" class="btn btn-sm" onclick="toggleDrawer('edit-{{ r.name }}')">✎ 排程</button>
+          <button type="button" class="btn btn-sm" title="排程意图编辑" onclick="toggleDrawer('edit-{{ r.name }}')">✎</button>
           {% if r.enabled %}
           <form method="POST" action="/run/{{ r.name }}"
                 onsubmit="return confirm('立即采集 {{ r.name }} 一次?')">
-            <button type="submit" class="btn btn-sm" title="立即采集一次">▶ 采集</button>
+            <button type="submit" class="btn btn-sm" title="立即采集一次">▶</button>
           </form>
           {% endif %}
           {% if r.state == 'active' %}
           {% if r.skip %}
           <form method="POST" action="/schedule-skip/{{ r.name }}">
-            <button type="submit" class="btn btn-sm" title="撤销跳过,恢复后续采集" style="color:#e8c34a">⏭ 撤销跳过</button>
+            <button type="submit" class="btn btn-sm" title="撤销跳过,恢复后续采集" style="color:#e8c34a">↩️</button>
           </form>
           {% else %}
           <form method="POST" action="/schedule-skip/{{ r.name }}"
                 onsubmit="return confirm('跳过 {{ r.name }} 最近一次定时采集?\n只跳过下一场,之后的排期不受影响;手动触发不受限。')">
-            <button type="submit" class="btn btn-sm" title="只跳过下一次定时采集">⏭ 跳过下次</button>
+            <button type="submit" class="btn btn-sm" title="只跳过下一次定时采集">⏭</button>
           </form>
           {% endif %}
           {% endif %}
@@ -155,12 +155,12 @@ function toggleDrawer(id) {
           {% if r.state == 'active' %}
           <form method="POST" action="/toggle/{{ r.name }}" onsubmit="return confirm('停用 {{ r.name }}?(调度与技能一并停用,可随时再开启)')">
             <input type="hidden" name="on" value="0">
-            <button type="submit" class="btn btn-sm" title="停用调度与技能">⏸ 停用</button>
+            <button type="submit" class="btn btn-sm" title="停用调度与技能">⏸</button>
           </form>
           {% else %}
           <form method="POST" action="/toggle/{{ r.name }}">
             <input type="hidden" name="on" value="1">
-            <button type="submit" class="btn btn-sm" title="启用调度与技能">⏵ 启用</button>
+            <button type="submit" class="btn btn-sm" title="启用调度与技能">⏵</button>
           </form>
           {% endif %}
           <form method="POST" action="/schedule-delete/{{ r.name }}"