feat(v3.0.0): unify platform architecture and introduce feature tiers

* consolidate DomainReport as canonical data model
* add feature tier system (free/pro/data+ scaffolding)
* apply clean feature gating across workflows and tracking
* refactor app structure for maintainability
* standardize navigation and settings
* add data lifecycle controls
* ensure consistency across UI, export, and CLI
* stabilize internal inspection API

1 files changed, 1 insertions, 1 deletions

diff --git a/DomainDig/AppVersion.swift b/DomainDig/AppVersion.swift
index 9342324..1a6861a 100644
--- a/DomainDig/AppVersion.swift
+++ b/DomainDig/AppVersion.swift
@@ -2,6 +2,6 @@ import Foundation
 
 enum AppVersion {
     static var current: String {
-        "2.9.0"
+        "3.0.0"
     }
 }