test-permission-short-editlisted

Trigger an Edit-tool permission prompt with a TINY diff. 1. Seed a fixture file via Bash: ```bash mkdir -p /tmp/claude-permission-test && printf 'hello world\n' > /tmp/claude-permission-test/short-edit.txt ``` 2. Read the file once with the Read tool. 3. Call Edit on `/tmp/claude-permission-test/short-edit.txt`: - `old_string`: `hello` - `new_string`: `goodbye` That's it — keep the change to a single word so the prompt renders the smallest possible diff.