chore: remove stroke schema dependency

luna_pinyin/luna_pinyin.schema.yaml

@@ -14,8 +14,6 @@ schema:
       * Android open source project
       * Chewing - 新酷音
       * opencc - 開放中文轉換
-  dependencies:
-    - stroke
 
 switches:
   - name: ascii_mode
@@ -77,17 +75,6 @@ custom_phrase:
   enable_sentence: false
   initial_quality: 1
 
-reverse_lookup:
-  dictionary: stroke
-  enable_completion: true
-  prefix: "`"
-  suffix: "'"
-  tips: 〔筆畫〕
-  preedit_format:
-    - xlit/hspnz/一丨丿丶乙/
-  comment_format:
-    - xform/([nl])v/$1ü/
-
 punctuator:
   import_preset: symbols