Status bar shows incorrect effort level after /model change; image attachment renders twice in prompt

Environment

• Claude Code v2.1.84
• macOS (Darwin 25.4.0)
• Terminal: Warp v22.17.1
• Model: Opus 4.6 (1M context)

Description

Two UI inconsistencies observed in the same session:

1. Effort level not reflected in status bar

After running /model and setting effort to max, the session header correctly displays:

Opus 4.6 (1M context) with max effort · Claude Max

However, the bottom-right status bar still shows:

medium · /effort

Steps to reproduce:

1. Launch claude --dangerously-skip-permissions
2. Run /model — set effort to high
3. Run /model again — set effort to max
4. Session header shows "max effort" but status bar shows "medium"

Expected: Status bar should reflect the current effort level (max).

Actual: Status bar shows medium despite header confirming max.

2. Image attachment appears twice in input area

When attaching an image, it renders in two places:

• Above the input line as [Image #1] (↑ to select)
• Inside the input line as [Image #1]

This may be Warp-specific terminal rendering, but it's confusing as it looks like the image was attached twice.