Croc GUI v0.1.1 — Logo & credits

What's new

• App logo in the header and regenerated dock/window icons from docs/images/logo.png
• Clearer GUI credits in footer and About panel — Suhaas (interfluve-wav) with links to interfluve-wav and croc-gui
• Author metadata in package.json, Cargo.toml, and bundle copyright

Upstream croc attribution and sponsor link unchanged.

macOS (Apple Silicon)

• Croc_0.1.1_aarch64.dmg — drag Croc.app to Applications