docs: describe force mode

README.md

@@ -142,6 +142,7 @@ Options:
   -s, --seance                 Prints files that were deleted in the current directory
   -u, --unbury                 Restore the specified files or the last file if none are specified
   -i, --inspect                Print some info about TARGET before burying
+  -f, --force                  Non-interactive mode
   -h, --help                   Print help
   -V, --version                Print version
 
@@ -232,6 +233,18 @@ If you want to put the graveyard somewhere else (like `~/.local/share/Trash`), y
 
 This can be a good idea because if the graveyard is mounted on an in-memory file system (as `/tmp` is in Arch Linux), deleting large files can quickly fill up your RAM. It's also much slower to move files across file systems, although the delay should be minimal with an SSD.
 
+**Force mode.**
+
+The `-f --force` flag enables non-interactive mode, which skips most prompts and uses default actions:
+
+- Big files are copied to the graveyard without prompting
+- Files already in the graveyard are permanently deleted without prompting
+- Special files (like sockets) will error
+- Cannot be used with `-i --inspect` flag
+
+This is useful for scripting or when you want to delete a lot of files without repeatedly answering prompts.
+
+
 **Miscellaneous.**
 
 In general, a deletion followed by a `--unbury` should be idempotent.