fix(chart): 上升的状态格改成「/」

上升不是行星，本命、月亮盘和分盘的状态格不再写「不适用」。悬停或点一下说明原因。报告同一格写「/」，并在表下加中英文说明。

Co-Authored-By: Grok (agent loop)
Co-authored-by: Cursor <cursoragent@cursor.com>

frontend/src/app/globals.css

@@ -5846,6 +5846,26 @@ button.synastry-dd-add { border-radius: 0 0 var(--radius-md) var(--radius-md); }
   outline: 2px solid var(--color-focus);
   outline-offset: 2px;
 }
+/* The ascendant status cell is "/" plus the same bubble. Padding moves onto the
+   button so the tap target fills the cell without a second chrome. */
+.chart-page-planet-table td.chart-page-asc-status { padding: 0; }
+.chart-page-asc-status-mark {
+  display: flex;
+  align-items: center;
+  justify-content: flex-start;
+  width: 100%;
+  min-height: 44px;
+  margin: 0;
+  padding: var(--space-3);
+  border: 0;
+  background: transparent;
+  color: inherit;
+  font: inherit;
+  line-height: inherit;
+  text-align: inherit;
+  cursor: help;
+}
+.chart-page-planet-table td.chart-page-planet-mid .chart-page-asc-status-mark { justify-content: center; }
 /* Only the small type is lifted for the chart page's narrow stage. Raising
    every `text` would also resize the planet symbols, which are already sized
    for this width. */

frontend/src/components/chart-page/chart-vedic-tab.tsx

@@ -77,10 +77,29 @@ function PlanetRow({ row }: { row: ChartViewPlanetRow }) {
   );
 }
 
+/** The ascendant is the chart's starting point, not a planet, so it has no dignity. */
+const ASCENDANT_STATUS_HELP = "上升点是命盘的起点，不是行星，不判断入旺或落陷";
+
+function AscendantStatusCell({ className }: { className?: string }) {
+  return (
+    <td className={className ? `${className} chart-page-asc-status` : "chart-page-asc-status"}>
+      <button
+        type="button"
+        className="chart-page-asc-status-mark"
+        data-chart-help={ASCENDANT_STATUS_HELP}
+        aria-label={ASCENDANT_STATUS_HELP}
+      >
+        <span aria-hidden="true">/</span>
+      </button>
+    </td>
+  );
+}
+
 /**
  * The ascendant is a chart point: nakshatra, lord and pada come from the
- * engine (BUG-1201); it has no dignity, so the status cell says 不适用.
- * `house` is 1 except on the Moon chart, which counts from the Moon.
+ * engine (BUG-1201). It is not a planet, so the status cell is "/" and
+ * ASCENDANT_STATUS_HELP. `house` is 1 except on the Moon chart, which counts
+ * from the Moon.
  */
 function AscendantRow({ row, house = row.house }: { row: ChartViewAscendantRow; house?: number }) {
   return (
@@ -96,7 +115,7 @@ function AscendantRow({ row, house = row.house }: { row: ChartViewAscendantRow;
         {row.nakshatraLord ? <BodyGlyph name={row.nakshatraLord} /> : "—"}
       </td>
       <td className="chart-page-planet-mid chart-page-planet-num">{row.pada ?? "—"}</td>
-      <td>不适用</td>
+      <AscendantStatusCell />
     </tr>
   );
 }
@@ -112,6 +131,7 @@ function NatalTable({ planets, ascendant, ascendantHouse, caption }: {
   caption: string;
 }) {
   return (
+    <ChartSymbolHelp resetKey={caption}>
     <div className="chart-page-planet-table-wrap">
       <table className="chart-page-planet-table">
         <caption>{caption}</caption>
@@ -135,6 +155,7 @@ function NatalTable({ planets, ascendant, ascendantHouse, caption }: {
         </tbody>
       </table>
     </div>
+    </ChartSymbolHelp>
   );
 }
 
@@ -166,7 +187,7 @@ function VargaAscendantRow({ row, supportsDignity, supportsVargottama }: { row:
       <td className="chart-page-planet-num">{row.signLabel} {formatDegreeMinutes(row.degreeInSign)}</td>
       <td>1宫</td>
       <td>{row.natalSignLabel}</td>
-      {supportsDignity && <td className="chart-page-planet-mid">不适用</td>}
+      {supportsDignity && <AscendantStatusCell className="chart-page-planet-mid" />}
       {supportsVargottama && <td className="chart-page-planet-mid">{row.vargottama ? "是" : "否"}</td>}
     </tr>
   );
@@ -183,6 +204,7 @@ export function VargaTable({ varga }: { varga: ChartViewVarga }) {
     supportsVargottama: varga.supportsVargottama === true,
   };
   return (
+    <ChartSymbolHelp resetKey={`${varga.id}:${columns.supportsDignity}:${columns.supportsVargottama}`}>
     <div className="chart-page-planet-table-wrap">
       <table className="chart-page-planet-table">
         <caption>{varga.id} · {varga.meaning}</caption>
@@ -202,6 +224,7 @@ export function VargaTable({ varga }: { varga: ChartViewVarga }) {
         </tbody>
       </table>
     </div>
+    </ChartSymbolHelp>
   );
 }