[FEATURE] disable suggestions

Preflight Checklist

• [x] I have searched existing requests and this feature hasn't been requested yet
• [x] This is a single feature request (not multiple features)

Problem Statement

Hi,

Searching for "claude disable auto complete"

The top result is

https://github.com/anthropics/claude-code/issues/16032
which is closed and locked as a duplicate of
https://github.com/anthropics/claude-code/issues/16145
which is closed and locked as a duplicate of
https://github.com/anthropics/claude-code/issues/16032
which is closed and locked as a duplicate of
https://github.com/anthropics/claude-code/issues/16145
which is closed and locked as a duplicate of
https://github.com/anthropics/claude-code/issues/16032
which is closed and locked as a duplicate of
https://github.com/anthropics/claude-code/issues/15709
which is closed and locked as a duplicate of
https://github.com/anthropics/claude-code/issues/14629
which is closed and locked as unplanned

This situation is RIDICULOUS
The unwanted autocomplete are very disturbing, PROVIDE A WAY TO TURN IT OFF !!!!

<img width="1039" height="247" alt="Image" src="https://github.com/user-attachments/assets/cff7526a-8cd2-40b0-836c-3697a9b74e4f" />

Proposed Solution

An easy way to turn off autocomplete/autosuggestion

Alternative Solutions

Use another AI then

Priority

Critical - Blocking my work

Feature Category

Interactive mode (TUI)

Use Case Example

<img width="1039" height="247" alt="Image" src="https://github.com/user-attachments/assets/bb021754-9e0a-4c48-b8a4-380c68c173d6" />

Additional Context

_No response_