make kestrel a tak server, so that it can send and receive pois as cots data

test/unit/deviceUtils.spec.js

@@ -40,6 +40,13 @@ describe('deviceUtils', () => {
       expect(rowToDevice({ id: 'd1', name: 'x', device_type: 'feed', lat: Number.NaN, lng: 0, stream_url: '', source_type: 'mjpeg' })).toBe(null)
     })
 
+    it('coerces string lat/lng to numbers', () => {
+      const row = { id: 'd1', name: 'x', device_type: 'feed', lat: '37.5', lng: '-122.0', stream_url: '', source_type: 'mjpeg', config: null }
+      const out = rowToDevice(row)
+      expect(out?.lat).toBe(37.5)
+      expect(out?.lng).toBe(-122)
+    })
+
     it('coerces non-string vendor, stream_url, config to null or empty', () => {
       const row = {
         id: 'd1',
@@ -92,6 +99,21 @@ describe('deviceUtils', () => {
       }
       expect(sanitizeDeviceForResponse(device).streamUrl).toBe('')
     })
+
+    it('sanitizes stream_url to empty when not http(s)', () => {
+      const device = {
+        id: 'd1',
+        name: 'x',
+        device_type: 'feed',
+        vendor: null,
+        lat: 0,
+        lng: 0,
+        stream_url: 'ftp://example.com',
+        source_type: 'mjpeg',
+        config: null,
+      }
+      expect(sanitizeDeviceForResponse(device).streamUrl).toBe('')
+    })
   })
 
   describe('validateDeviceBody', () => {