Changed . token to _dot

This change allows the dotfiles to work with chezmoi (e.g: on windows)
and improves grepability with neovim/telescope

dot_config/nushell/nu_scripts/modules/formats/to-ini.nu

@@ -0,0 +1,13 @@
+# converts records into .ini files
+export def "to ini" [] {
+  transpose key value
+  | update value {|row|
+    $row.value
+    | transpose key value
+    | format pattern "{key}={value}"
+    | prepend $"[($row.key)]"
+    | str join (char nl)
+  }
+  | get value
+  | str join (char nl)
+}