docs: mirror the ADR-029 sign-off, A-01's freeze and the licence SPEC tally is 4 locked / 4 proposals / 1 open now that SPEC-01, SPEC-03 and SPEC-09 are locked; SPEC-06 survives as doc 03's allocation choice. Home gains a License section, OQ-37 and OQ-43 lose the licensing half of their scope, A-03 and A-08 are recorded as unblocked, and the Phase 0 numbers move to CI run 38150859744 with 242 doc links.
docs: mirror the Phase 0 landing, ADR-029 and OQ-44 into the wiki The pages still said "not a line of engine code exists" and 43 open questions. First code has landed and been measured on three architectures, so the status boards, the SPEC-03/06/09 rows and the ADR count (29, including the still-unsigned ADR-029) now match docs/. Also carries the earlier fidelity fixes: the rejected render-pass equation stays visible next to its sanctioned reading, Rollback points at doc 10, and the VAD abbreviation is gone because docs/14 does not define it.
docs: add architecture, vision, roadmap, decision log, open questions and glossary pages