Add scripts, Makefile, man pages, and AI agent guidance

Convert timelapse JPEG sequences into MP4 videos using ffmpeg.
Each subdirectory of the input dir is treated as a job; frames are
sorted by name and encoded with libx264.

Flags: -r (framerate), -o (output dir), -n (dry run), -h (help).

feat: add nmapscan script, manpage, and gitignore results directory

Convert build system from Makefile to justfile

Implement a development utility script to recursively clone all git
repositories for an organization, group, or user on GitHub or GitLab.
The script uses 'gh'/'glab' CLI tools if available, with a curl API
fallback. Clones via SSH and falls back to HTTPS.

Add git-clone-all script and man page

Skip archived repositories by default when listing and cloning, and
add a new '-a' option flag to optionally include archived repositories.
Updated both CLI integration (gh/glab) and API curl fallbacks.

Skip archived repositories by default

Add git-status-all script