-mAdd hitokoto plugin (#8422)

plugins/hitokoto/README.md

+# hitokoto plugin
+
+Displays a random quote taken from [hitokoto.cn](https://v1.hitokoto.cn/)
+
+Created by [Sinrimin](https://github.com/sinrimin)
+
+## Usage
+
+Add the plugin to the plugins array in your zshrc file and restart zsh:
+
+```zsh
+plugins=(... hitokoto)
+```
+
+Then, run `hitokoto` to get a new random quote.

plugins/hitokoto/hitokoto.plugin.zsh

+if ! (( $+commands[curl] )); then
+    echo "hitokoto plugin needs curl to work" >&2
+    return
+fi
+
+function hitokoto {
+    emulate -L zsh
+    Q=$(curl -s --connect-timeout 2 "https://v1.hitokoto.cn" | jq -j '.hitokoto+"\t"+.from')
+
+    TXT=$(echo "$Q" | awk -F '\t' '{print $1}')
+    WHO=$(echo "$Q" | awk -F '\t' '{print $2}')
+
+    [[ -n "$WHO" && -n "$TXT" ]] && print -P "%F{3}${WHO}%f: “%F{5}${TXT}%f”"
+}