docs: add THEME_HOME_LINK environment variable to README files

README.md

@@ -86,6 +86,7 @@ of the notes even if it tried to.
 | `THEME_PAGE_TITLE`      | `""`             | Custom text the page title                                                                                                                                                                                    |
 | `THEME_FAVICON`         | `""`             | Custom url for the favicon. Must be publicly reachable                                                                                                                                                        |
 | `THEME_NEW_NOTE_NOTICE` | `true`           | Show the message about how notes are stored in the memory and may be evicted after creating a new note. Defaults to `true`.                                                                                   |
+| `THEME_HOME_LINK`       | `true`           | Show the `/home` link in the footer. Defaults to `true`.                                                                                                                                                    |
 | `IMPRINT_URL`           | `""`             | Custom url for an Imprint hosted somewhere else. Must be publicly reachable. Takes precedence above `IMPRINT_HTML`.                                                                                           |
 | `IMPRINT_HTML`          | `""`             | Alternative to `IMPRINT_URL`, this can be used to specify the HTML code to show on `/imprint`. Only `IMPRINT_HTML` or `IMPRINT_URL` should be specified, not both.                                            |
 ## Deployment

README_ES.md

@@ -72,6 +72,7 @@ se usa para guardar y recuperar la nota. Después la nota es encriptada con la <
 | `THEME_TEXT`       | `""`             | Texto personalizado para reemplazar la descripción bajo el logo.                                                                                                                                                    |
 | `THEME_PAGE_TITLE` | `""`             | Texto personalizado para el título                                                                                                                                                                                  |
 | `THEME_FAVICON`    | `""`             | Url personalizada para el favicon. Debe ser accesible públicamente.                                                                                                                                                 |
+| `THEME_HOME_LINK`  | `true`           | Mostrar el enlace `/home` en el pie de página. El valor predeterminado es `true`.                                                                                                                               |
 
 ## Despliegue
 

README_zh-CN.md

@@ -56,6 +56,7 @@ _加密鸽_ 是一个受 [_PrivNote_](https://privnote.com)项目启发的安全
 | `ALLOW_ADVANCED` | `true`           | 是否允许自定义设置，该项如果设为`false`，则不会显示自定义设置模块                 |
 | `THEME_IMAGE`    | `""`             | 自定义 Logo 图片，你在这里填写的的图片链接必须是可以公开访问的。                  |
 | `THEME_TEXT`     | `""`             | 自定义在 Logo 下方的文本。                                                        |
+| `THEME_HOME_LINK` | `true`           | 是否在页脚显示 `/home` 链接。默认为 `true`。                                      |
 
 ## 部署