Install shell completion into your shell profile

## Usage

`circleci completion install [flags]`

## Flags

Global flags: `-c, --config`, `--debug`, `--no-color`, `-q, --quiet` — see `circleci --help`.

## Examples

- Install completion (detects shell from $SHELL): 
  `circleci completion install`
- Then reload your shell: 
  `source ~/.zshrc`
- To install manually instead, source the output directly: 
  `source <(circleci completion bash)`

## Details

Append a completion source line to your shell profile (~/.zshrc or ~/.bashrc).

The line is tagged so it can be cleanly removed with:
  circleci completion uninstall

