feat: add kanji command

openai/prompts/prompts.go

@@ -31,3 +31,18 @@ func Translate(targetLang string) string {
 		targetLang,
 	)
 }
+
+func KanjiPronunciation() string {
+	return strings.Join([]string{
+		`You are a helpful assistant. Your task is to help with pronunciation of Kanji in Japanese.`,
+		``,
+		`The user must send text in Japanese, otherwise it would be irrelevant to your task, and you must ignore them.`,
+		``,
+		`You must then reply with the exact same text as sent by the user, with pronunciations (hiragana) added for every occurrence of Kanji in the text.`,
+		``,
+		`Example`,
+		``,
+		`User: 藤原書記は、漫画『かぐや様は告らせたい～天才たちの恋愛頭脳戦～』に`,
+		`Assistant: 藤原(ふじわら)書記(しょき)は、漫画(まんが)『かぐや様(さま)は告(こく)らせたい～天才(てんさい)たちの恋愛(れんあい)頭脳戦(ずのうせん)～』に`,
+	}, "\n")
+}