Add instructions about api_dump.sqlite

Author: URenko

comiclib/scanner/30-importEHdb.py

@@ -31,7 +31,7 @@ def dict_factory(cursor, row):
     return {key: value for key, value in zip(fields, row)}
 
 class Scanner:
-    '''Import the dumped e-hentai metadata database (you can download it from https://sukebei.nyaa.si/view/3914574).
+    '''Import the dumped e-hentai metadata database api_dump.sqlite (you can download it from https://sukebei.nyaa.si/user/gipaf23445).
 Currently only support matching by the source URL (from previous scanners).'''
 
     def __init__(self) -> None:

docs/en/docs/getting-started.md

@@ -44,6 +44,9 @@ comiclib
 ```
 It will automatically scan comics in the current working directory. See [Scan Script](scanner.md) for details.
 
+!!! tip "If you use ehentai"
+    It is strongly recommended to download the ehentai metadata database api_dump.sqlite to the working directory [from here](https://sukebei.nyaa.si/user/gipaf23445) first. For details, see [Scanner](scanner.md#30-importehdbpy).
+
 !!! danger "Do not change the working directory arbitrarily"
     The metadata obtained by scanning is stored in the working directory by default, so it should be the same directory the next time.
     You can set the metadata database to an absolute path so you don't have to worry about this problem.

docs/zh/docs/getting-started.md

@@ -44,6 +44,9 @@ comiclib
 ```
 它会自动扫描当前工作目录下的漫画，具体细节见[扫描脚本](scanner.md)。
 
+!!! tip "如果你使用 ehentai"
+    强烈建议先[从此](https://sukebei.nyaa.si/user/gipaf23445)下载 ehentai 元数据库 api_dump.sqlite 至工作目录，详见[扫描脚本的说明](scanner.md#30-importehdbpy)。
+
 !!! danger "不要随意更改工作目录"
     扫描得到的元数据默认存于工作目录，因此下次运行时也要在此目录。
     可以设置数据库为一绝对路径，这样就不用担心这一问题。