add screenshots to README

.gitignore

@@ -1,2 +1,2 @@
 bin/
-dist/
+dist/*.tar.gz

README.md

@@ -114,3 +114,9 @@ operate on files smaller than size
 operate on files matching mode mode
 
 See also gt(1) or `gt --help`.
+
+## Screenshots
+
+![trashing screenshot](./dist/Screenshot01.png)
+
+![list screenshot](./dist/Screenshot02.png)

justfile

@@ -45,7 +45,7 @@ install-man:
 clean:
 	-rm {{output}}
 	-rm {{output}}-musl
-	-rm {{dist_dir}}/*
+	-rm {{dist_dir}}/*.tar.gz
 
 # run go tests
 test: