feat(config): fish configs

config/fish/functions/_tide_item_context.fish

@@ -0,0 +1,14 @@
+function _tide_item_context
+    if set -q SSH_TTY
+        set -fx tide_context_color $tide_context_color_ssh
+    else if test "$EUID" = 0
+        set -fx tide_context_color $tide_context_color_root
+    else if test "$tide_context_always_display" = true
+        set -fx tide_context_color $tide_context_color_default
+    else
+        return
+    end
+
+    string match -qr "^(?<h>(\.?[^\.]*){0,$tide_context_hostname_parts})" @$hostname
+    _tide_print_item context $USER$h
+end