`try init` defines a shell function named `try`. On subsequent
`source ~/.bashrc`, `try init` calls the function (interactive
selector) instead of the binary. Adding `command` bypasses the
function and always calls the binary.
Fixes#4876
Co-authored-by: Claude Opus 4.6 <noreply@anthropic.com>
The try command detects shell type from $SHELL variable. When bash is
launched from fish, $SHELL is still set to /usr/bin/fish, causing try
to output fish syntax which fails in bash with syntax errors.
Explicitly set SHELL=/bin/bash for the try init call to ensure correct
shell detection.
Update fzf completion source path from /usr/share/bash-completion/completions/fzf
to /usr/share/fzf/completion.bash to match the actual file location on Arch Linux.
