docs: anonymized deck + strip embedded EXIF

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Context: sharing the deck outside requires a version without author,
entity, personal forge link or identifying board silkscreen; the
bench photos also carried camera EXIF (make/model/software - no GPS)
into both HTML and PDF embeds.

Approach: all embedded JPEGs re-encoded through PIL (EXIF dropped)
in both variants; anonymized variant additionally blurs the
silkscreen signatures on the renders, drops the author/entity
mentions and removes the QR block; PDF metadata checked (no author,
no title, generic producer).

Changes:
- presentation-bmu.{html,pdf}: same content, EXIF-free embeds
- Add presentation-bmu-anon.{html,pdf}: anonymized variant

Impact: a shareable deck with no personal data in text, images or
file metadata; the regular deck no longer leaks camera info.

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This commit is contained in:

L'électron rare

2026-07-07 13:01:05 +02:00

parent 5316572fa9

commit 2682905b07

4 changed files with 766 additions and 17 deletions

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