Add manifest.json for Eiswolfs Flightradar project

manifest.json

@@ -0,0 +1,13 @@
+{
+  "name": "Eiswolfs Flightradar (CYD)",
+  "builds": [
+    {
+      "chipFamily": "ESP32",
+      "parts": [
+        { "path": "bootloader.bin", "offset": 4096 },
+        { "path": "partitions.bin", "offset": 32768 },
+        { "path": "firmware.bin", "offset": 65536 }
+      ]
+    }
+  ]
+}