feat: add Bluetooth Android companion

server/src/database.ts

@@ -70,6 +70,37 @@ function migrate(database: CompanionDatabase): void {
       UNIQUE(target_type, target_value)
     );
 
+    CREATE TABLE IF NOT EXISTS mobile_pairing_codes (
+      id INTEGER PRIMARY KEY CHECK (id = 1),
+      code_hash TEXT NOT NULL,
+      expires_at TEXT NOT NULL,
+      created_by INTEGER NOT NULL REFERENCES users(id) ON DELETE CASCADE,
+      created_at TEXT NOT NULL
+    );
+
+    CREATE TABLE IF NOT EXISTS mobile_devices (
+      id TEXT PRIMARY KEY,
+      name TEXT NOT NULL,
+      token_hash TEXT NOT NULL UNIQUE,
+      created_at TEXT NOT NULL,
+      last_seen_at TEXT NOT NULL,
+      revoked_at TEXT
+    );
+
+    CREATE TABLE IF NOT EXISTS mobile_phone_state (
+      device_id TEXT PRIMARY KEY REFERENCES mobile_devices(id) ON DELETE CASCADE,
+      received_at TEXT NOT NULL,
+      captured_at TEXT NOT NULL,
+      latitude REAL NOT NULL,
+      longitude REAL NOT NULL,
+      accuracy_meters REAL NOT NULL,
+      altitude_meters REAL,
+      speed_kph REAL,
+      bearing_degrees REAL,
+      battery_percent REAL,
+      network_type TEXT
+    );
+
     CREATE TABLE IF NOT EXISTS car_telemetry_samples (
       recorded_at INTEGER PRIMARY KEY,
       speed_kph REAL,