v0.4.1

Changelog

• e11651f chore(release): prepare v0.4.1
• dea93d2 docs(skill): add Windows non-ASCII output recipes reference
• 379620f docs(skill): generate global flags and pin the hand-written tables to code
• 3c9945f feat(exec): add --raw for envelope-free output with exit code passthrough
• 7d4d26f feat(output): stamp every envelope with protocol sshq/3
• 7f0a147 fix(cluster): report exit_code null for hosts that never ran
• 94fd4f4 fix(cp): honor --timeout on the daemon path and drop the inherited default
• 6cddafb fix(output): classify dial and run-phase errors instead of internal_error
• 4cb6d2c style: gofmt alignment drift in policy.go and exec_test.go
• 823ee18 test(contract): publish envelope JSON Schema and golden contract tests