VIGIL 0.1.0 — temporal counter-tracking (prototype)

Android app that detects personal item-trackers (AirTag, Tile, Samsung SmartTag, Google Find My Device / DULT) following the user over time. Sibling to OVERWATCH: OVERWATCH is spatial, VIGIL is temporal.

- BLE scan + per-ecosystem wire-format parsing (Apple 0x004C/0x12, FMDN 0xFEAA, Samsung 0xFD5A, Tile 0xFEED/FEEC, DULT 0xFCB2)
- Room temporal store (14-day sightings), co-movement evaluator with RSSI proximity gate
- Allowlist + learned offline baseline (auto-trust household tags)
- Foreground service, Compose UI (Catppuccin Mocha)
- Privacy: NO INTERNET permission — fully on-device
- Reuses OVERWATCH Gradle setup + committed debug keystore
- docs/detection-rotation-clone.md: design for the rotation-clone presence engine (#1)

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_0187UiEtasyowhEBYs6s9iF5

.gitignore

@@ -0,0 +1,12 @@
+*.iml
+.gradle/
+/local.properties
+/.idea/
+.DS_Store
+/build
+/captures
+.externalNativeBuild
+.cxx
+local.properties
+app/build/
+build/