Split manuscript body into main.tex + sections/, move template to Template/ ...

main.tex is now the actual manuscript to edit and compile, copied from
the official MDPI template. Body content moves out into
sections/{introduction,related_work,method,experiment,discussion,
conclusion}.tex, \input from main.tex right after each \section heading;
figures/ added for images. Abstract stays inline in main.tex since
mdpi.cls reuses it verbatim as PDF pdfsubject metadata, which requires
full expandability that \input breaks.

The pristine template (template.tex/template.pdf) moves into its own
Template/ folder to stay visually distinct from the actual manuscript;
its \documentclass/\includegraphics calls are updated to ../Definitions/
accordingly. It's kept as read-only reference going forward.

Also removes the template's "How to Use this Template" placeholder
section and the unused optional Patents section, and documents the new
layout in CLAUDE.md.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

Correct CLAUDE.md: TeX Live 2026 is installed on WSL, just not on PATH for non-interactive shells ...

Verified by compiling template.tex via an interactive zsh shell.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

Set up Claude Code environment for the MDPI manuscript ...

- Add CLAUDE.md documenting project context, source-material timeline
  and caveats, manuscript structure, and Windows/WSL/macOS environment
  notes.
- Add references.bib stub seeded with cite keys from the MIDL paper.
- Untrack *:Zone.Identifier marker files and ignore them going forward,
  along with common LaTeX build artifacts.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>