fix(about): update location map

Summary:
- Update the displayed residence to Hangzhou, Zhejiang.
- Replace the light and dark map background images.

Rationale:
- Keep the about page aligned with the current residence.
- Use the corresponding updated map artwork for both themes.

Tests:
- Not run (content and CSS-only change)

Co-authored-by: Codex <codex@openai.com>

Author: windshadow233

themes/butterfly/layout/includes/page/about.pug

@@ -113,7 +113,7 @@
       .author-content-item.map.single
         span.map-title
           | 我现在住在
-          b 中国，安徽，合肥市
+          b 中国，浙江省，杭州市
       .author-content-item.selfInfo.single
         div
           span.selfInfo-title 出生时间（Timestamp）:

themes/butterfly/source/css/_custom/about/about.css

@@ -354,7 +354,8 @@ p.p.center, span.p.center {
 }
 
 .author-content-item.map {
-  background-image: url(https://blogfiles.oss.fyz666.xyz/png/b71ddffe-b869-4639-aefb-5897ccafb536.png);
+  /* background-image: url(https://blogfiles.oss.fyz666.xyz/png/b71ddffe-b869-4639-aefb-5897ccafb536.png); */
+  background-image: url(https://blogfiles.oss.fyz666.xyz/png/45f34c68-7dff-4b5d-8f24-dc4ac8f68c94.png);
   min-height: 160px;
   max-height: 400px;
   position: relative;
@@ -365,7 +366,8 @@ p.p.center, span.p.center {
   transition: 1s ease-in-out;
 }
 [data-theme="dark"] .author-content-item.map {
-  background-image: url(https://blogfiles.oss.fyz666.xyz/png/6cbfad87-eaae-461c-9507-430ffdc52d94.png);
+  /* background-image: url(https://blogfiles.oss.fyz666.xyz/png/6cbfad87-eaae-461c-9507-430ffdc52d94.png); */
+  background-image: url(https://blogfiles.oss.fyz666.xyz/png/ac490046-115a-41d0-b025-ef61823b2fe4.png);
   background-size: 100%;
 }