feat(sdr): local receivers — browser RTL-SDR, Local ADS-B layer and decoder feeds (#732)

Adds a Local ADS-B layer fed by your own receivers: a browser WebUSB
RTL-SDR (with FM listening) and local 1090/978 MHz decoder feeds
(LOCAL_RECEIVER_FEEDS, local and private addresses only). Local aircraft
draw in magenta with class, silhouettes, 3D models, trails and a position
sanity filter; the click card names the band and input that heard them.

Builds on Sameh Khamis's SDR prototype and the initial GEV port by
Mazeyar Moeini Feizabadi (#134); the decoder-feed design follows the
notes on #57. Closes #57.

Co-authored-by: Sameh Khamis <[email protected]>
Co-authored-by: Mazeyar Moeini Feizabadi <[email protected]>

package-lock.json

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         "@mapbox/vector-tile": "^3.0.0",
         "@meri-imperiumi/eccodes-wasm": "^2.48.2",
         "cesium": "^1.124.0",
@@ -1061,6 +1063,22 @@
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+      "license": "Apache-2.0",
+      "dependencies": {
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+        "@types/w3c-web-usb": "^1.0.10"
+      }
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@@ -1538,6 +1556,12 @@
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       "optional": true
     },
+    "node_modules/@types/w3c-web-usb": {
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