feat(aklive2d): many changes

- generalized env_generator
- fixed content_processor
- updated config to add fields
- removed redundant fields in config

config/skadi_sublimation.yaml

@@ -1,7 +1,4 @@
-link: skadi_sublimation
-type: skin
 date: 2022/05
-title: 'Arknights: Sublimation / Skadi the Corrupting Heart - 明日方舟：升华·浊心斯卡蒂'
 filename: dyn_illust_char_1012_skadi2_boc#4
 logo: logo_egir
 fallback_name: char_1012_skadi2_boc#4
@@ -9,4 +6,8 @@ viewport_left: 0
 viewport_right: 0
 viewport_top: 0
 viewport_bottom: 0
-invert_filter: true
+invert_filter: true
+color: rgba(95, 116, 187, 0.74)
+codename: 
+  zh-CN: 升华 · 浊心斯卡蒂
+  en-US: Sublimation / Skadi the Corrupting Heart