Update SMALL_WORDS list in utils.go

[andy1li]

Context:

https://forum.codecrafters.io/t/locate-executable-files/15494/10

User feedback:

I still don’t understand why when expected and received message is same it’s failed though

Issue:

qux/quz and bar/baz are easy to mix up:

---

Note

Replaces ambiguous small words and related tokens across utils and test fixtures, updating paths, commands, and expected outputs accordingly.

• Core:
  • Update SMALL_WORDS in internal/utils.go from {"foo","bar","baz","qux","quz"} to {"ant","cat","cow","dog","fox","owl"}.
• Test Fixtures (ash/bash):
  • Replace path/env tokens (e.g., foo/bar/baz/qux/quz) with distinct ones (e.g., ace/bar/qux/vix/doe) and adjust executable locations (my_exe, custom_exe_*).
  • Update invalid command names and echo text (fruit/word variants) across base, navigation, completions, pipelines, quoting, and redirection fixtures.
  • Tweak expected outputs for completions lists, pipeline/redirection file names and contents, and CWD string in pwd tests.
  • Add an extra invalid command check (invalid_command_5) in ff0 stages.
  • Refresh run_program_newline_in_args fixture to new PATH and expected output format.

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[rohitpaulk]

How about:

Suggested change

	var SMALL_WORDS = []string{"foo", "bar", "ace", "doe", "qux", "vix"}
	var SMALL_WORDS = []string{"fox", "owl", "cat", "dog", "cow", "ant"}

[rohitpaulk]

(or something similar - basically avoid gibberish and use english words)

[andy1li]

@rohitpaulk Shall I remove cat from the list? Could be confused with the command cat.

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Triggered a Github Actions job to update fixtures.