Update cat tome to support wildcard paths

[Copilot]

Summary

• update the cat tome to read paths directly via file.read(path)
• remove the file.is_file(path) guard so wildcard (*) paths are supported
• rely on file.read() error behavior to fail fast on invalid paths

Validation

• go test ./... ✅
• go test ./tavern/tomes ✅
• cargo test ❌ (pre-existing environment issue: IMIX_SERVER_PUBKEY not defined at compile time)
• parallel_validation ✅ (1 non-blocking UX suggestion; no security findings)

[hulto]

@copilot fix failing test

[Copilot]

@copilot fix failing test

Fixed in commit 2ee47d7. I updated the cat tome to keep wildcard support while avoiding failures on non-wildcard directory paths, and re-ran the failing tome test suite successfully.

[github-actions]

Summary

Tests 📝	Passed ✅	Failed ❌	Skipped ⏭️	Other ❓	Flaky 🍂	Duration ⏱️
2949	2949	0	0	0	0	1ms

Previous Results

Build 🏗️	Result 🧪	Tests 📝	Passed ✅	Failed ❌	Skipped ⏭️	Other ❓	Flaky 🍂	Duration ⏱️
#2097	✅	2949	2949	0	0	0	0	1m 1s

Insights

Average Tests per Run	Total Flaky Tests	Total Failed	Slowest Test (p95)
2949	0	0	3m 55s

Test Changes

0 test added, 0 removed

Slowest Tests

Test 📝	Results 📊	Duration (avg) ⏱️	Duration (p95) ⏱️
eldritch-libfile: std::list_recent_impl::tests::test_list_recent_default_args	3	3m 2s	3m 55s
eldritch-libfile: std::list_recent_impl::tests::test_list_recent_default_args	3	3m 2s	3m 55s
eldritch-libfile: std::list_recent_impl::tests::test_list_recent_default_args	3	3m 2s	3m 55s
TestDockerExecutor_Build_ContextCancellation	1	5.7s	5.7s
eldritch-libsys: std::dll_inject_impl::tests::test_dll_inject_simple	1	5.2s	5.2s
TestInteractiveShell	1	5.1s	5.1s
TestOtherStreamOutput	1	5.0s	5.0s
TestDockerExecutor_Build_SimpleEcho	1	3.3s	3.3s
imix::bin/imix: tests::task_tests::test_task_streaming_error	3	3.0s	3.0s
imix::bin/imix: tests::task_tests::test_task_streaming_error	3	3.0s	3.0s

_{🎉 No failed tests in this run. | 🍂 No flaky tests in this run.}

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🔄 This comment has been updated