All placeholders changed from lowercase to UPPERCASE:
[host] → [HOST], [site_name] → [SITE_NAME], [date] → [DATE],
[datetime] → [DATETIME], [profile_id] → [PROFILE_ID], etc.
[HOME] and [DEFAULT_DIR] were already uppercase — now consistent.
SQL migration 01.39.01 updates existing profile data in the database.
Resolution display prefixed with "EXAMPLE:" to clarify these are
example values resolved at backup time.
13 files updated across engines, fields, forms, templates, and SQL.