Add dwell import command — import dotfiles from any GitHub repo

[grave0x]

Summary

Adds the dwell import command — clone any dotfiles repo and import its configs into the dwell source directory with correct naming.

Closes #24

Usage

dwell import https://github.com/zepyxunderscore/hyprzepyx.git          # Clone and import
dwell import https://github.com/user/dotfiles.git --dry-run             # Preview only
dwell import https://github.com/user/dotfiles.git --all                 # Overwrite existing
dwell import gh:user/repo --verbose                                     # Verbose import

Auto-detected repo structures

Structure	Example repo	Detection
Direct config/ dirs	garuda-hyprdots	hypr/, waybar/, kitty/ at root → dot_config/hypr/
Home-configs dir	hyprzepyx	home-configs/ with .zshrc → dot_zshrc
Dotfiles subdir	Hyprland-Simple-Setup	dotfiles/ subdirectory
Home root	retrilzzy/dotfiles	.zshrc, .bashrc at repo root

Features

• Flattens doubled directories (hypr/hypr/ → hypr/)
• Home-relative dotfiles get proper dwell prefixes (.zshrc → dot_zshrc)
• Skips wallpapers, backgrounds, and media directories
• Clones with --depth 1 for speed, cleans up after
• Commits and stages imported files in git

Summary by Sourcery

Add a new CLI command to import dotfiles from a remote GitHub repository into the dwell source directory, auto-detecting common repo layouts and committing the imported files.

New Features:

• Introduce a dwell import subcommand that clones a specified dotfiles repository and imports its configuration files into the local dwell source tree.
• Support dry-run mode for previewing which files would be imported without copying them.
• Allow force-overwriting existing files during import via a dedicated flag.

Enhancements:

• Automatically detect common dotfiles repository structures (config directories, home-configs, dotfiles subdirectory, home-root files) to map them into dwell paths.
• Normalize imported paths, including mapping known config directories under dot_config/ and converting home-relative dotfiles (e.g. .zshrc) to dwell-style names.
• Skip non-config directories such as wallpapers, media, and VCS metadata during import, and clean up the temporary clone after completion.
• Automatically stage and commit imported files in the dwell git repository with an import summary message.

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