---
description: Core constraints for AIRMQ recreation project
alwaysApply: true
---

# AIRMQ Recreation Core Rules

## Repository boundaries

1. Do not modify anything under `C:\Users\sysop\Desktop\airmq-android`.
2. Treat `airmq-android` as read-only reference only.
3. Create and apply all code/config/build changes only under `C:\Users\sysop\Desktop\airmq-android-2026`.

## Working policy

- When referencing legacy implementation details, copy behavior intentionally into the new project rather than editing old files.
- If a task appears to require modifying the old project, stop and propose an equivalent change in `airmq-android-2026` instead.

## Baseline architecture and platform stack

Use this stack as the default foundation for all implementation work in `airmq-android-2026`:

1. Jetpack Compose for UI.
2. Compose Navigation 3 as the in-app navigation system.
3. Firebase for mobile backend capabilities (for example auth, analytics, crash reporting, messaging, or remote config as needed).
4. Google Maps platform for map rendering and map-related interactions.
5. Apollo GraphQL for GraphQL schema integration, client generation, and network operations.

If a requested change conflicts with this baseline, ask for explicit approval before introducing an alternative.