SASE Public API v3.0

[PhoneBoy]

We've merged the Public API into a single, unified spec — no more hopping between the old Harmony SASE docs and SwaggerHub. Everything's in one place now: https://app.swaggerhub.com/apis/Check-Point/SASE-API

Already there (now just consolidated into v3): full network lifecycle management for Standard and Enhanced networks, gateway instances, regions, route tables, and tunnels (Wireguard, OpenVPN, IPSec single & redundant), address and service objects, application management, and firewall policy — all the CRUD you'd expect from prior versions, just under one spec now instead of split across old docs pages.

What's new in v3:
• Internet Access Policies — SWG access-policy rules and HTTPS Inspection rules
• Web Category and Application Control object catalogs, plus an Updatable Objects feed
• Private DNS management for Standard and Enhanced networks, at both network and region level
• Split Tunneling configuration API
• Settings — our first account-level surface in the public API (support-options for now, more to come)
• Granular per-rule firewall logging — the firewall-policy endpoint now supports a logEnabled flag per rule, not just at the policy level