What does this PR do?

• updates checking and then setting of realtime endpoint.
• remove unnecessary asyncs and awaits.
• fixes lot of the billing related models and return types.
• fixes typing for attributes type in Collection class.
• removes method.title for multiplexing of endpoints.
• removes unnecessary adding of project to payload.
• ensures AppwriteExceptions' "response" attribute is always string
• adds check for file not found in chuckedUpload method
• adds figma oauth adapter

Test Plan

Related PRs and Issues

Have you read the Contributing Guidelines on issues?

Yes.