Style Legend Importance labels: red bold High, orange bold Medium, plain Low

Remove <code> tags from Label column in the Change Importance legend
table and apply the same text styling as the detail table Importance
column: High = red bold (#d1242f), Medium = orange bold (#d97706),
Low = unstyled.

https://claude.ai/code/session_01HnKMFA576NFwa2RzB8vCqE

Author: claude

Services/HtmlReport/HtmlReportGenerateService.Sections.cs

@@ -88,9 +88,9 @@ private void AppendHeaderSection(
             sb.AppendLine("    <table class=\"legend-table\">");
             sb.AppendLine($"      <thead><tr><th style=\"background:{TH_BG_DEFAULT}\">{I18n("Label", "ラベル")}</th><th style=\"background:{TH_BG_DEFAULT}\">{I18n("Description", "説明")}</th></tr></thead>");
             sb.AppendLine("      <tbody>");
-            sb.AppendLine($"        <tr><td><code>High</code></td><td>{I18n("Breaking change candidate: public/protected API removal, access narrowing, return-type / parameter / member-type change", "破壊的変更候補: public/protected API 削除、アクセス縮小、戻り値型・パラメータ・メンバー型変更")}</td></tr>");
-            sb.AppendLine($"        <tr><td><code>Medium</code></td><td>{I18n("Notable change: public/protected member addition, modifier change, access widening, internal removal", "注目すべき変更: public/protected メンバー追加、修飾子変更、アクセス拡大、internal メンバー削除")}</td></tr>");
-            sb.AppendLine($"        <tr><td><code>Low</code></td><td>{I18n("Low-impact change: body-only modification, internal/private member addition", "低影響変更: 本体のみの変更、internal/private メンバー追加")}</td></tr>");
+            sb.AppendLine($"        <tr><td style=\"color:#d1242f;font-weight:bold\">High</td><td>{I18n("Breaking change candidate: public/protected API removal, access narrowing, return-type / parameter / member-type change", "破壊的変更候補: public/protected API 削除、アクセス縮小、戻り値型・パラメータ・メンバー型変更")}</td></tr>");
+            sb.AppendLine($"        <tr><td style=\"color:#d97706;font-weight:bold\">Medium</td><td>{I18n("Notable change: public/protected member addition, modifier change, access widening, internal removal", "注目すべき変更: public/protected メンバー追加、修飾子変更、アクセス拡大、internal メンバー削除")}</td></tr>");
+            sb.AppendLine($"        <tr><td>Low</td><td>{I18n("Low-impact change: body-only modification, internal/private member addition", "低影響変更: 本体のみの変更、internal/private メンバー追加")}</td></tr>");
             sb.AppendLine("      </tbody>");
             sb.AppendLine("    </table>");
             sb.AppendLine("  </li>");

doc/samples/diff_report.html

@@ -260,9 +260,9 @@ <h1>Folder Diff Report</h1>
     <table class="legend-table">
       <thead><tr><th style="background:#f0f0f2">Label</th><th style="background:#f0f0f2">Description</th></tr></thead>
       <tbody>
-        <tr><td><code>High</code></td><td>Breaking change candidate: public/protected API removal, access narrowing, return-type / parameter / member-type change</td></tr>
-        <tr><td><code>Medium</code></td><td>Notable change: public/protected member addition, modifier change, access widening, internal removal</td></tr>
-        <tr><td><code>Low</code></td><td>Low-impact change: body-only modification, internal/private member addition</td></tr>
+        <tr><td style="color:#d1242f;font-weight:bold">High</td><td>Breaking change candidate: public/protected API removal, access narrowing, return-type / parameter / member-type change</td></tr>
+        <tr><td style="color:#d97706;font-weight:bold">Medium</td><td>Notable change: public/protected member addition, modifier change, access widening, internal removal</td></tr>
+        <tr><td>Low</td><td>Low-impact change: body-only modification, internal/private member addition</td></tr>
       </tbody>
     </table>
   </li>