Revision history: Warranties and Bonds

Datasheet constraints: every range, checkbox and listbox field now states its direction

Remade from scratch to the authoring rules: one administrative framework for warranties and surety bonds that product standards lean on; correction period kept distinct from warranties; bond amounts and forms left to the owner or the statute

Corpus sync: neutrality remakes, note hygiene, datasheet relocation, transformer-split cross-refs

Initial publication