chore: touch ups on home-manager program imports

programs/fish/default.nix

@@ -0,0 +1,51 @@
+{ pkgs, ... }:
+
+{
+  programs.fish = {
+    enable = true;
+
+    interactiveShellInit = ''
+      ## Set vim mode
+      set -g fish_key_bindings fish_vi_key_bindings
+
+      # Configure FZF
+      set -x FZF_DEFAULT_OPTS '--color=fg:#f8f8f2,hl:#bd93f9 --color=fg+:#f8f8f2,bg+:#44475a,hl+:#bd93f9 --color=info:#ffb86c,prompt:#50fa7b,pointer:#ff79c6 --color=marker:#ff79c6,spinner:#ffb86c,header:#6272a4 --layout=reverse --height 50%'
+
+      # Remove welcome message
+      set -x fish_greeting ""
+
+      ## Add directories to $PATH
+      fish_add_path /home/wizardlink/.local/share/scripts \
+          /home/wizardlink/.config/emacs/bin \
+          /home/wizardlink/.spicetify \
+          /home/wizardlink/.nimble/bin \
+          /home/wizardlink/.cargo/bin \
+          /home/wizardlink/.local/bin \
+          /lib/flatpak/exports/bin \
+          /home/wizardlink/.local/share/scripts/burrito
+    '';
+
+    shellAbbrs = {
+      z = "zoxide";
+    };
+
+    shellAliases = {
+      del = "trash_file";
+    };
+
+    functions = {
+      fish_prompt.body = ''
+        set_color CC241D
+        echo '&' (set_color normal)
+      '';
+
+      fzf_edit.body = ''
+        fzf --multi --bind 'enter:become(nvim {+})'
+      '';
+
+      trash_file.body = ''
+        mv $argv ~/.local/share/Trash
+      '';
+    };
+  };
+}