Applied the style from the customer's edits: unit -> 'karta', place on -> 'pomeshchaetsya v', ride -> 'smena', boost -> 'podderzhivat', attack hits -> 'prokhodit', drive check -> 'proverka', Restraint -> 'Sderzhivanie', {heal} reminder simplified, long clauses split, pronouns instead of repeated 'eta karta'. Added a forbidden-terms check to translations check. Removed the one-off seed script: ru.yaml is now the source of truth.
Applied to all 66 texts: vanguard -> Avangard, rear-guard -> Aryergard (capitalized), grade -> rank, drive check reveals -> 'v draiveke okazyvaetsya', from a zone -> 'iz'. Updated zone tooltips and translation rules to v0.2.
66 effect texts translated with icon tokens preserved. Added docs/translation-rules.md with terminology, syntax patterns and open terminology questions. Normalized the source typo Own(VC/RC) to [AUTO](VC/RC).