Porthole 1.0.0

Core

• Removed transport layer + remote Proxyman integration (local-only capture, 3148028)
• New AtlantisTrafficStore: ObservableObject, capacity-bound, dedupe-by-id, pause support

UI

• Traffic list view + network flow detail view
• Overview + request/response headers table view
• Request/response headers + body moved to separate detail page
• Search UI (with body search)
• Export as curl, traffic export/filter/removal

Example app

• PortholeExample replaces AtlantisSwiftUIApp