Model picker layout fix

Lead: The picker's bottom panel needed 316px but was locked at 268px. That crushed the model name and account rows and left the model list about 3 rows tall. PR #952 makes the bottom panel compact, so everything fits and the list gets the room.

A

Before (installed Desktop)

Installed Desktop picker: list cut to three rows, model name half hidden, account row cut off

B

After (dev preview, Codex model)

Fixed picker: full list, compact slider with an inline Fast switch, one-line account row

C

What changed

Part	Before	After
Bottom panel	268px box, content 316px	216px, content fits
Fast	Full card with its own row	Small switch in the slider title
Slider track	Empty cells not shown	Faint cells show the full track
Account	Card on two lines	One line: name, usage, bar
Panel height	380px minimum	460px minimum, list keeps about 250px
Composer	Output chip cut to "Outp"	Output shows in full; the model name shortens

D

Next step

Merging PR #952 deploys ai.allternit.com and m.allternit.com. The phone sheet uses the same bottom panel, so it gets the compact version too. Desktop gets it in the next build.

---
title: Model picker layout fix
---
Lead: The picker's bottom panel needed 316px but was locked at 268px. That crushed the model name and account rows and left the model list about 3 rows tall. PR #952 makes the bottom panel compact, so everything fits and the list gets the room.

## A Before (installed Desktop)
![Installed Desktop picker: list cut to three rows, model name half hidden, account row cut off](/private/tmp/claude-501/-Users-joe/157a2a77-62e5-4513-a396-587bb5d9b9a6/scratchpad/before.png)

## B After (dev preview, Codex model)
![Fixed picker: full list, compact slider with an inline Fast switch, one-line account row](/private/tmp/claude-501/-Users-joe/157a2a77-62e5-4513-a396-587bb5d9b9a6/scratchpad/after.png)

## C What changed
| Part | Before | After |
|---|---|---|
| Bottom panel | 268px box, content 316px | 216px, content fits |
| Fast | Full card with its own row | Small switch in the slider title |
| Slider track | Empty cells not shown | Faint cells show the full track |
| Account | Card on two lines | One line: name, usage, bar |
| Panel height | 380px minimum | 460px minimum, list keeps about 250px |
| Composer | Output chip cut to "Outp" | Output shows in full; the model name shortens |

## D Next step
Merging PR #952 deploys ai.allternit.com and m.allternit.com. The phone sheet uses the same bottom panel, so it gets the compact version too. Desktop gets it in the next build.