[PoC] Extract CV samples and define Personalia-centric data model (NL)

[pkuppens]

Epic: #7

Goal

Extract structure from CV examples and define a Personalia-centric canonical data model (Dutch field names allowed).

Requirements

• Review examples (OneDrive / local copies); document Personalia and optional subitems (e.g. naam, adres, telefoon[], email[], LinkedIn).
• Produce docs/cv_poc/data_model.md: field list, optionality, allowed multiplicity, example YAML and JSON5 snippets without copying proprietary full CV text.

Implementation hints

• Prefer one canonical nested shape: personalia, lists where [] allowed—same tree in YAML and JSON5.
• Explicitly separate template (Word) from data files.

Acceptance criteria

• docs/cv_poc/data_model.md merged with reviewed structure.
• Example JSON5 and YAML fixtures represent the same canonical structure (parity test optional in a later issue).

Out of scope

Implementing DOCX rendering or CLI (other child issues).

Estimate

M