Make support feature actually work with discord and also has API to work with other apps aswell

[Zia-ullah-khan]

This pull request includes several significant changes to the app/chat/page.tsx file to improve functionality and user experience, as well as the addition of new translations for Pashto and Urdu languages.

Improvements to app/chat/page.tsx:

• API Integration and Message Syncing:

  • Added constants for various API endpoints and functions to handle API requests, including creating conversations, syncing messages, and sending messages to Discord.
  • Implemented a useEffect hook to periodically sync messages from the server.

• Message Handling:

  • Updated the sendMessage function to handle asynchronous API calls, ensuring messages are sent to both the server and Discord, and updating the conversation state accordingly.
  • Added a new function sendMessageToAPI to handle sending messages to the server and Discord.

• UI Enhancements:

  • Modified the message content class to improve readability by changing the background and text colors.
  • Updated the chat interface to display messages with improved styling and added a check for empty message lists.

New Translations:

• Pashto (translations/ps.yaml):

  • Added complete translations for global terms, backend messages, tutorials, plugins, and about section.

• Urdu (translations/ur.yaml):

  • Added complete translations for global terms, backend messages, tutorials, plugins, and about section.