docs: Update README

Author: epilande

README.md

@@ -104,7 +104,8 @@ grab [options] [directory]
 | `--max-depth <depth>`    | Maximum depth for dependency resolution (`-1` for unlimited, default: `1`). Only effective with `--deps`.                                                                                            |
 | `--max-file-size <size>` | Maximum file size to include (e.g., `"100kb"`, `"2MB"`). No limit by default. Files exceeding the specified size will be skipped.                                                                    |
 | `--theme <name>`         | Set the UI theme. Available: catppuccin-latte, catppuccin-frappe, catppuccin-macchiato, catppuccin-mocha, rose-pine, rose-pine-dawn, rose-pine-moon, dracula, nord. (default: `"catppuccin-mocha"`). |
-| `--show-tokens`          | Show the number of tokens for each file in file tree. |
+| `--show-tokens`          | Show the number of tokens for each file in file tree.                                                                                                                                                |
+| `--icons`                | Display Nerd Font icons.                                                                                                                                                                             |
 
 ### 📖 Examples
 

internal/ui/help.go

@@ -53,8 +53,9 @@ const UsageText = `Usage:
                              Files exceeding this size will be skipped if the limit is set.
     --theme <name>           Set the UI theme. Available: catppuccin-latte, catppuccin-frappe,
                              catppuccin-macchiato, catppuccin-mocha, rose-pine, rose-pine-dawn,
-	                           rose-pine-moon, dracula, nord. (default: "catppuccin-mocha").
+                             rose-pine-moon, dracula, nord. (default: "catppuccin-mocha").
     --show-tokens            Show the number of tokens for each file in file tree.
+    --icons                  Display Nerd Font icons. 
 
   Examples:
     # Run interactively in the current directory