misc update

- known dependencies
- lessen symlink checking (might not easily break)
- move shell history into `/tmp`.
(py didn't often operate filesystem which doesn't matter)

readme.md

@@ -24,18 +24,18 @@
 
 |依赖|配置|备注|
 |-|-|-|
-|niri|`.config/niri/config.kdl`|
+|niri|`.config/niri/config.kdl`|建议检查所有`~/`开头的路径——我的设定你不一定满意。|
 |`fuzzel`|`.config/fuzzel/*`|
 |`mako`|`.config/mako/*`|
-|`swww`|`bin/chbg` (bash)|另需`imagemagick`来生成图片的高斯模糊版本。|
+|`swww`|`bin/chbg` (bash)|依赖`imagemagick`。另，可以配合图床等实现定期换壁纸。|
 |`gtklock`|`.config/gtklock/*`|现阶段无法跟`swayidle`合用，尽管其 Wiki 鼓励这么做。|
 |`xdg-desktop-portal-(gtk\|gnome)`|`.config/xdg-desktop-portal/*-portals.conf`|GNOME 支持最全，但称不上好看（|
 |`kwallet`|VSCode 试图登录时会弹出向导让你配的。|替代`gnome-keyring`。建议加装`kwallet-pam`，免得 VSCode 自己尝试解锁结果闪退。|
 |foot|`.config/foot/foot.ini`|
 |yazi|`.config/yazi/*`|替代`nautilus`；另用`fake-nautilus`移除`nautilus`包。|
 |fastfetch|`.config/fastfetch/*`|
-|waybar|`.config/waybar/*`|
-|`mpris`|`systemctl --user`服务|参见 ArchWiki.|
+|waybar|`.config/waybar/*`|建议搭配`systemctl --user`（参见 [niri 在线文档](https://yalter.github.io/niri/Example-systemd-Setup.html)）以便重载配置。|
+|`mpris`||`systemctl --user`配置自启动（参见 ArchWiki）|
 |`pavucontrol-qt`|
 
 ## 参考资源与备注