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Describe the bug
Using PATH as a variable name in a hash input to runScript results in a HTTP 500 error

To Reproduce
Steps to reproduce the behavior:

General:
Followed the guidance from https://docs.openc3.com/docs/configuration/telemetry-screens#button, except used the key PATH in the environment variable

1. Create a screen with the following button definition
   BUTTON 'Enable Packet' "var env = {};"
   "env['PATH'] = 'test';"
   "runScript('TEMP/2025_05_28_08_52_41_690_temp.rb', true, env)"
2. Run the screen and click the button
3. See the following error
   "Network error: HTTP 500 - Internal Server Error {"environment":[{"key":"PATH","value":"test","readonly":false}]}"
4. Edit the screen and change the PATH key to PATH0 to resolve the issue

Expected behavior
Would expect either an error indicating that PATH is a reserved word, or documentation pointing to any reserved words in variable definition.

Screenshots
N/A

Environment (please complete the following information):

• OS: [Server: Rocky Linux 9.5, Client: Windows 11]
• OpenC3 COSMOS Version 6.4.1
• Browser: Chrome