Claude 3420abae74 M2 follow-up: Citadel 0.12.1 (current), pre-built Assets.xcassets ...

Two follow-ups per review:

## Citadel: current stable

Citadel is at 0.12.1, not 0.9.x as I'd been writing against. Bumped
the pin from `from: "0.7.0"` to `.upToNextMinor(from: "0.12.0")`
— tight because Citadel's pre-1.0 authentication-method variants
have shifted between minor releases (0.7 → 0.9 → 0.12), so
explicit bump-and-review is safer than letting the version float.

Downloaded Citadel 0.12.1's source and verified every API call in
CitadelSSHService against it:
  - SSHAuthenticationMethod.ed25519(username:, privateKey:) ✓
  - SSHClientSettings(host:, authenticationMethod:, hostKeyValidator:) ✓
  - SSHHostKeyValidator.acceptAnything() ✓
  - SSHClient.connect(to: settings) ✓
  - client.executeCommand(_:) -> ByteBuffer ✓
  - client.close() async throws ✓

Dropped the "FIXME — may need adjustment" disclaimer in the file
header; replaced with a "verified against 0.12.1" note that says
re-verify if the pin bumps to 0.13+. Same change in SETUP.md
troubleshooting.

## Assets.xcassets (app icon + accent color)

scarf/scarf-ios/Assets.xcassets/ now exists with:

  - AppIcon.appiconset/
      AppIcon-1024.png    (1024×1024, copied from the Mac app's
                           icon set — same art)
      Contents.json       (idiom: universal, platform: ios,
                           size: 1024x1024 — iOS 14+ renders all
                           smaller sizes from this automatically)
  - AccentColor.colorset/
      Contents.json       (Scarf teal: sRGB 0.227/0.525/0.722
                           light, 0.400/0.690/0.902 dark)
  - Contents.json         (root, empty — just version metadata)

SETUP.md updated:
  - Instructs Alan to delete Xcode's scaffolded Assets.xcassets AND
    import ours, not the other way around.
  - Notes the accent color values so a different palette choice is
    a one-file edit.
  - Removes the obsolete "drop your icon asset" step.

No functional code changes; tests still 88/88 on Linux.

https://claude.ai/code/session_019yMRP6mwZWfzVrPTqevx2y

2026-04-23 17:12:37 +00:00

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