bug: corrected a typo for sourcing the prompt utility bash script in the built-in tools

assets/functions/tools/fs_rm.sh

@@ -7,7 +7,7 @@ set -e
 
 # @env LLM_OUTPUT=/dev/stdout The output path
 
-PROMPT_UTILS="${LLM_ROOT_DIR:-$(dirname "${BASH_SOURCE[0]}")/..}/utils/prompt-utils.sh"
+PROMPT_UTILS="${LLM_ROOT_DIR:-$(dirname "${BASH_SOURCE[0]}")/..}/functions/utils/prompt-utils.sh"
 # shellcheck disable=SC1090
 source "$PROMPT_UTILS"
 
@@ -19,4 +19,4 @@ main() {
     fi
 
     echo "Path removed: $argc_path" >> "$LLM_OUTPUT"
-}
+}