docs: add theme-color-schemes guide

- remove 95% width restriction
- adjust the transparency of the buttons
- update tag formatting for posts
- update the offset of the underline for links

src/content/posts/examples/容忍与自由-en.md

@@ -1,7 +1,9 @@
 ---
 title: Tolerance and Freedom
 published: 1959-03-16
-tags: ["Hu Shih","Modern Literature"]
+tags:
+  - Hu Shih
+  - Modern Literature
 lang: en
 abbrlink: tolerance-freedom
 ---

src/content/posts/examples/容忍与自由-es.md

@@ -1,7 +1,9 @@
 ---
 title: Tolerancia y Libertad
 published: 1959-03-16
-tags: ["Hu Shih","Literatura Moderna"]
+tags:
+  - Hu Shih
+  - Literatura Moderna
 lang: es
 abbrlink: tolerance-freedom
 ---

src/content/posts/examples/容忍与自由-ja.md

@@ -1,7 +1,9 @@
 ---
 title: 寛容と自由
 published: 1959-03-16
-tags: ["胡適","きんだいぶんがく"]
+tags:
+  - 胡適
+  - きんだいぶんがく
 lang: ja
 abbrlink: tolerance-freedom
 ---

src/content/posts/examples/容忍与自由-ru.md

@@ -1,7 +1,9 @@
 ---
 title: Терпимость и Свобода
 published: 1959-03-16
-tags: ["Ху Ши","Современная литература"]
+tags:
+  - Ху Ши
+  - Современная литература
 lang: ru
 abbrlink: tolerance-freedom
 ---

src/content/posts/examples/容忍与自由-zh-tw.md

@@ -1,7 +1,9 @@
 ---
 title: 容忍與自由
 published: 1959-03-16
-tags: ["胡適","近代文學"]
+tags:
+  - 胡適
+  - 近代文學
 lang: zh-tw
 abbrlink: tolerance-freedom
 ---

src/content/posts/examples/容忍与自由-zh.md

@@ -1,7 +1,9 @@
 ---
 title: 容忍与自由
 published: 1959-03-16
-tags: ["胡适","近代文学"]
+tags:
+  - 胡适
+  - 近代文学
 lang: zh
 abbrlink: tolerance-freedom
 ---

src/content/posts/examples/故乡-en.md

@@ -1,7 +1,9 @@
 ---
 title: My Native Heath
 published: 1921-01-10
-tags: ["Lu Xun","Modern Literature"]
+tags:
+  - Lu Xun
+  - Modern Literature
 lang: en
 abbrlink: my-native-heath
 ---

src/content/posts/examples/故乡-es.md

@@ -1,7 +1,9 @@
 ---
 title: Mi Pueblo Natal
 published: 1921-01-10
-tags: ["Lu Xun","Literatura Moderna"]
+tags:
+  - Lu Xun
+  - Literatura Moderna
 lang: es
 abbrlink: my-native-heath
 ---

src/content/posts/examples/故乡-ja.md

@@ -1,7 +1,9 @@
 ---
 title: 故郷
 published: 1921-01-10
-tags: ["ろじん","きんだいぶんがく"]
+tags:
+  - ろじん
+  - きんだいぶんがく
 lang: ja
 abbrlink: my-native-heath
 ---

src/content/posts/examples/故乡-ru.md

@@ -1,7 +1,9 @@
 ---
 title: Моя старая родина
 published: 1921-01-10
-tags: ["Лу Синь","Современная литература"]
+tags:
+  - Лу Синь
+  - Современная литература
 lang: ru
 abbrlink: my-native-heath
 ---

src/content/posts/examples/故乡-zh-tw.md

@@ -1,7 +1,9 @@
 ---
 title: 故鄉
 published: 1921-01-10
-tags: ["魯迅","近代文學"]
+tags:
+  - 魯迅
+  - 近代文學
 lang: zh-tw
 abbrlink: my-native-heath
 ---

src/content/posts/examples/故乡-zh.md

@@ -1,7 +1,9 @@
 ---
 title: 故乡
 published: 1921-01-10
-tags: ["鲁迅","近代文学"]
+tags:
+  - 鲁迅
+  - 近代文学
 lang: zh
 abbrlink: my-native-heath
 ---

src/content/posts/examples/羅生門-en.md

@@ -1,7 +1,9 @@
 ---
 title: Rashomon
 published: 1915-11-05
-tags: ["Ryunosuke Akutagawa","Modern Literature"]
+tags:
+  - Ryunosuke Akutagawa
+  - Modern Literature
 lang: en
 abbrlink: rashomon
 ---

src/content/posts/examples/羅生門-es.md

@@ -1,7 +1,9 @@
 ---
 title: Rashōmon
 published: 1915-11-05
-tags: ["Ryunosuke Akutagawa","Literatura Moderna"]
+tags:
+  - Ryunosuke Akutagawa
+  - Literatura Moderna
 lang: es
 abbrlink: rashomon
 ---

src/content/posts/examples/羅生門-ja.md

@@ -1,7 +1,9 @@
 ---
 title: 羅生門
 published: 1915-11-05
-tags: ["芥川龍之介","きんだいぶんがく"]
+tags:
+  - 芥川龍之介
+  - きんだいぶんがく
 lang: ja
 abbrlink: rashomon
 ---

src/content/posts/examples/羅生門-ru.md

@@ -1,7 +1,9 @@
 ---
 title: Расёмон
 published: 1915-11-05
-tags: ["Рюноскэ Акутагава","Современная литература"]
+tags:
+  - Рюноскэ Акутагава
+  - Современная литература
 lang: ru
 abbrlink: rashomon
 ---

src/content/posts/examples/羅生門-zh-tw.md

@@ -1,7 +1,9 @@
 ---
 title: 羅生門
 published: 1915-11-05
-tags: ["芥川龍之介","近代文學"]
+tags:
+  - 芥川龍之介
+  - 近代文學
 lang: zh-tw
 abbrlink: rashomon
 ---

src/content/posts/examples/羅生門-zh.md

@@ -1,7 +1,9 @@
 ---
 title: 罗生门
 published: 1915-11-05
-tags: ["芥川龙之介","近代文学"]
+tags:
+  - 芥川龙之介
+  - 近代文学
 lang: zh
 abbrlink: rashomon
 ---