docs: clarify how to uninstall shell integration (#3741)

Fixes #3565

---------

Co-authored-by: Marko Vejnovic <[email protected]>

.vale.ini

@@ -13,6 +13,10 @@ Packages = https://github.com/errata-ai/Microsoft/releases/download/v0.14.2/Micr
 [*.md]
 BasedOnStyles = Vale, Microsoft, proselint, alex, write-good
 
+# Paths written in prose are literal strings, not words: ~/.config/atuin has to
+# stay lowercase, so Vale.Terms and the spelling rules must not see it.
+TokenIgnores = (\s[~.]*/[\w./-]*[\w/-])
+
 # Bans every form of "to be" - unusable for technical writing.
 write-good.E-Prime = NO
 # Duplicate of Microsoft.Passive; keeping both doubles every hit.

docs/docs/uninstall.md

@@ -2,13 +2,25 @@
 
 Sorry to see you go!
 
-If you used the Atuin installer, you can totally delete it by removing the following
+If you used the Atuin installer, you can totally delete it by following these
+steps:
 
 1. Delete the `~/.atuin` directory
 2. Delete the `~/.config/atuin` directory
 3. Delete the `~/.local/share/atuin` directory
-4. Remove the line referencing `atuin init` from your shell config
-5. Fish users: delete `~/.config/fish/conf.d/atuin.env.fish` if it exists
+4. Remove the shell integration:
+
+   - On Bash, remove the lines referencing `atuin init` and `~/.atuin/bin/env`
+     from ~/.profile, ~/.bashrc, and ~/.bash\_login. The installer may have
+     installed bash-preexec; if you wish to remove it too, delete
+     ~/.bash-preexec.sh and remove the line referencing it from ~/.bashrc.
+
+   - On Zsh, remove the lines referencing `atuin init` and `~/.atuin/bin/env`
+     from ~/.zshrc and ~/.zshenv.
+
+   - On Fish, remove the line referencing `atuin init` from
+     ~/.config/fish/config.fish and delete
+     ~/.config/fish/conf.d/atuin.env.fish.
 
 Otherwise, uninstalling Atuin depends on your system, and how you installed it.