v2.0.0 — Permission Model v2 (ADR-0090 / spec 13)

What's Changed

• feat!: adopt ObjectStack Permission Model v2 (ADR-0090 / spec 13) (#438) (d29c214)
• fix(metadata): drop hard-coded "$" from money formats so amounts don't force USD (#437) (b0af232)
• chore(release): 2.0.0 — ObjectStack 12 marketplace release (#436) (beb23c5)
• fix(flows): case_escalation re-fire guard must use status, not the boolean is_escalated (#435) (d13709d)
• chore: upgrade to ObjectStack 12 and optimize CRM metadata (ADR-0049) (#434) (35b4cbb)
• chore(deps): upgrade @objectstack packages to 12.3.0 (#433) (995fe0e)