feat: add other slash commands

chore: remove logging server

pty support for linux arm

docs: add file mention @ syntax to README

docs: update README with correct nvim-cmp and blink integration code

refactor: remove buffer prompt template as Claude now supports adding files to context

feat: add syntax highlighting for mentions and remove trailing newline

feat: add file picker support with telescope and snacks integration

feat: add shift-tab keymapping support

formatting

feat: move slash commands to config and support disabling commands

feat: move prompt templates to the config for better configuration

docs: change wording

feat: automatically start insert mode in claude windows

docs: change minimum nvim to 0.10.0