修复种草图生成：以三合一主图为参考 img2img 生成，按颜色分配（每色优先、超出随机补足）；新增 BR/CA/DE/ES/IT/PL/SA 七国配置与提示词；删除验证用测试脚本

configs/countries/JP.yaml

@@ -1,32 +1,92 @@
-# 日本专属数据源配置
 trending:
   enabled: true
   limit: 40
-
 style:
   enabled: true
   seeds:
-    - kawaii
-    - anime
-    - japanese aesthetic
-    - kanji
-    - vaporwave
-    - gyaru
-    - cat
-    - dog
-    - cute animals
-    - paw prints
-    - moon and stars
-    - cozy vibes
-
+  - kawaii
+  - anime
+  - japanese aesthetic
+  - kanji
+  - vaporwave
+  - gyaru
+  - cat
+  - dog
+  - cute animals
+  - paw prints
+  - moon and stars
+  - cozy vibes
+  - shiba inu
+  - sakura
+  - ukiyo e
+  - torii gate
+  - maneki neko
+  - daruma
+  - koi fish
+  - bonsai
+  - origami
+  - ramen
+  - sushi
+  - matcha
+  - zen minimal
+  - japanese calligraphy
+  - yokai
+  - festival matsuri
+  - tanuki
+  - onsen
+  - mount fuji
+  - bullet train
+  - japanese garden
+  - bamboo forest
+  - momiji
+  - kimono
+  - yukata
+  - samurai
+  - ninja
+  - geisha
+  - kabuki
+  - sumo
+  - karate
+  - tempura
+  - okonomiyaki
+  - takoyaki
+  - udon
+  - mochi
+  - taiyaki
+  - green tea
+  - wagashi
+  - akita
+  - red-crowned crane
+  - kitsune
+  - kappa
+  - sumi-e
+  - manga
+  - chibi
+  - harajuku
+  - pagoda
+  - kinkakuji
+  - himeji castle
+  - tokyo skyline
+  - shibuya crossing
+  - hanami
+  - fireworks hanabi
 related:
   enabled: true
   seed_keywords:
-    - kawaii sticker
-    - vintage poster
-    - cute cat
-    - anime tee
-    - minimalist art
-    - floral
-
-timeframe: "today 3-m"
+  - kawaii sticker
+  - vintage poster
+  - cute cat
+  - anime tee
+  - minimalist art
+  - floral
+  - japanese retro
+  - ukiyo e art
+  - japanese food
+  - zen art
+  - sakura art
+  - japanese wildlife
+  - torii gate art
+  - manga art
+  - japanese pattern
+  - retro japan
+timeframe: today 3-m