sag 0.4.1

Fixed

• Explicit --format values now override output-extension inference, preserving the requested ElevenLabs audio format. (#21, #22, thanks @100yenadmin)

Verification

• Release commit: 4797496
• Exact-head CI: https://github.com/steipete/sag/actions/runs/28507322673
• Docs deployment: https://github.com/steipete/sag/actions/runs/28507322694
• Authenticated live proof: an explicit 192 kbps MP3 format overrode a conflicting .wav output extension; the generated audio was independently detected as MP3 with positive duration. No playback, private text, or persistent settings were used.
• Source-blind behavior validation: 5 passed, 0 failed, 0 blocked.
• Checksums: https://github.com/steipete/sag/releases/download/v0.4.1/sag_0.4.1_checksums.txt