Add bash completions for various local tools and source automatically

profile/_assets/completions/broot_bash

profile/_assets/completions/btm_bash

profile/_assets/completions/delta_bash

profile/_assets/completions/dog_bash

profile/_assets/completions/dust_bash

profile/_assets/completions/eza_bash

profile/_assets/completions/fzf_bash

profile/_assets/completions/hyperfine_bash

profile/_assets/completions/lsd_bash

profile/_assets/completions/pdu_bash

profile/_assets/completions/sd_bash

profile/_assets/completions/tldr_bash

profile/_assets/completions/uv_bash

profile/_assets/completions/xh_bash

profile/_assets/completions/zellij_bash

profile/rda/envrcd.d/50-complete