update docs to reflect systemcore not being supported

Author: samfreund

docs/source/docs/quick-start/common-setups.md

@@ -13,6 +13,10 @@ PhotonVision requires dedicated hardware, above and beyond a roboRIO. This page
 The Orange Pi 5 is the only currently supported device for object detection.
 :::
 
+## Unsupported Devices
+
+The SystemCore is not supported by PhotonVision. PhotonVision is designed to utilize the entirety of the coprocessor's resources, and this could be prove to dangerous if attempted on the main robot controller.
+
 ## SD Cards
 
 - 8GB or larger micro SD card

photon-server/src/main/java/org/photonvision/Main.java

@@ -191,7 +191,7 @@ public static void main(String[] args) {
                 try (FileWriter writer = new FileWriter(notSupportedFile)) {
                     writer.write("SystemCore is not a supported platform for PhotonVision.\n");
                     writer.write("PhotonVision has been uninstalled from this device.\n");
-                    writer.write("Please visit https://docs.photonvision.org for supported platforms.");
+                    writer.write("Please visit https://docs.photonvision.org/en/stable/docs/quick-start/common-setups.html#Unsupported-devices for more information.");
                 }
             } catch (IOException e) {
                 logger.error("Failed to create SystemCore not supported file", e);