Few other fixes for later

[AndrewQuijano]

Feature

• New functionality with network package processing for IoT traffic
• UI/UX improvements
• Performance enhancements
• Other (elaborated below)

Describe the feature you'd like
While I probably can't do it this year, I do want to complete the following tasks for better UI/UX:

1. Should a user identify that they made a mistake, there should be a post request, using the prolific ID, start and end time, delete all PCAPs in their folder that fit within the time period.
2. Server timestamp should say it uses EST (where VM is) not UTC in the packet capture file name, mostly for easier triaging.
3. Seperate Label Thread code and rest of Device Detail page.
   I remember from my past programming classes, you should always split UI and backend logic, a good example is the device_id_api_thread.py.

Additional context
No other context.