Initial commit: Jarvis iOS app

SwiftUI client for a self-hosted RSS news-correlation platform: signal feed,
story detail, article reader, feed manager, and LAN⇄Tailscale connectivity.
Project generated from project.yml via XcodeGen.

Includes CI build matrix (macOS 14/15 × Debug/Release), issue templates,
backlog, and API/backend handoff docs.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

.github/ISSUE_TEMPLATE/feature_request.md

@@ -0,0 +1,16 @@
+---
+name: Feature request
+about: Propose a change or addition
+title: "[Feature] "
+labels: enhancement
+---
+
+## Problem / motivation
+
+## Proposed solution
+
+## Client / backend impact
+- [ ] iOS client change
+- [ ] Backend contract change (coordinate via `API/contract.md`)
+
+## Notes