fix(get-tree-details-data): fix return position

[murilx]

Closes #785

How to test

• Test with no cache (default behavior in development environment)
• Test with cache by changing the settings.py file to:

if DEBUG:
    CORS_ALLOWED_ORIGIN_REGEXES = [
        r"^http://localhost",  # dashboard dev server
    ]
    SESSION_COOKIE_SECURE = False
    CSRF_COOKIE_SECURE = False
    SECURE_SSL_REDIRECT = False
    SECURE_HSTS_SECONDS = 3600
    # CACHE_TIMEOUT = 0
    CACHE_TIMEOUT = 3600

[MarceloRobert]

Seems to have fixed the problems, these things are hard to spot

[Francisco2002]

Nice job!!!!