✨ feat(i18n): implement pluralization logic (#277)

Co-authored-by: welpo <welpo@users.noreply.github.com>

i18n/zh-Hans.toml

@@ -18,13 +18,14 @@ sitemap = "站点地图"  # Machine translated.
 search = "搜索"
 search_icon_title = "点击或按 $SHORTCUT 开启搜索"  # $SHORTCUT will be replaced with the actual keyboard shortcut.
 clear_search = "清除搜索"  # Title of the X icon next to search input.
-result = "结果"  # "1 result"
-results = "结果"  # "3 results" (also used for 0 results).
+zero_results = "没有找到结果"
+one_results = "$NUMBER 个结果"
+many_results = "$NUMBER 个结果"
 
 # Navigation.
 read_more = "阅读全文"
-post = "文章"
-posts = "文章"  # Plural of "post".
+one_posts = "$NUMBER 篇文章"
+many_posts = "$NUMBER 篇文章"
 prev = "上一页"  # As in "Previous" page.
 next = "下一页"  # As in "Next" page.
 of = "/"  # E.g. Page 1 "of" 3
@@ -36,7 +37,6 @@ dark = "暗"  # Machine translated.
 light = "亮"  # Machine translated.
 reset_mode = "将模式重置为网站默认值"  # Machine translated.
 
-
 # Quick navigation buttons.
 toggle_toc = "切换目录"  # Machine translated.
 go_to_top = "返回页面顶部"  # Machine translated.
@@ -44,8 +44,12 @@ go_to_comments = "转到评论区"  # Machine translated.
 
 # Post metadata.
 draft = "草稿"
-min_read = "分钟阅读"
-words = "字"
+zero_min_read = "少于1分钟阅读"
+one_min_read = "$NUMBER 分钟阅读"
+many_min_read = "$NUMBER 分钟阅读"
+zero_words = "没有字"
+one_words = "$NUMBER 字"
+many_words = "$NUMBER 字"
 last_updated_on = "最后更新于"
 see_changes = "修改纪录"