Fix activity heat map padding & locale (#30823) (#30827)

Backport #30823 by wxiaoguang

Fix #30808

Co-authored-by: wxiaoguang <wxiaoguang@gmail.com>
Co-authored-by: silverwind <me@silverwind.io>

package.json

@@ -13,6 +13,7 @@
     "@github/text-expander-element": "2.6.1",
     "@mcaptcha/vanilla-glue": "0.1.0-alpha-3",
     "@primer/octicons": "19.9.0",
+    "@silverwind/vue3-calendar-heatmap": "2.0.6",
     "add-asset-webpack-plugin": "2.0.1",
     "ansi_up": "6.0.2",
     "asciinema-player": "3.7.1",
@@ -56,7 +57,6 @@
     "vue-bar-graph": "2.0.0",
     "vue-chartjs": "5.3.1",
     "vue-loader": "17.4.2",
-    "vue3-calendar-heatmap": "2.0.5",
     "webpack": "5.91.0",
     "webpack-cli": "5.1.4",
     "wrap-ansi": "9.0.0"