Bug: MediaType not respected for ExceptionHandlerMiddleware

[JacobCoffee]

Description

MediaType not respected when debug=False in litestar.middleware.exceptions.middleware.ExceptionHandlerMiddleware

#2011 We fixed the tests but this raises another issue of not respecting mediatype for exception response when not in debug - we shouldnt send back json in debug=False

Originally posted by @JacobCoffee in #2011 (comment)

URL to code causing the issue

https://github.com/JacobCoffee/litestar/blob/9d51278d17f3ef32390b9e9ae26cd312d16eab62/litestar/middleware/exceptions/middleware.py#L127

litestar/litestar/middleware/exceptions/middleware.py

Line 127 in 9d51278

class ExceptionHandlerMiddleware:

MCVE

from litestar import Litestar, get
from litestar.response import Template


@get(path="/")
def invalid_path() -> Template:
    return Template(template_name="index.html", context={"ye": "yeeee"})

app = Litestar(route_handlers=[invalid_path], debug=False)

Steps to reproduce

1. Create app
2. Set debug to False
3. Raise an exception
4. In the response, when `debug = False` we receive back a `response.json()` but we should not because the mediatype is `text`

Screenshots

No response

Logs

No response

Litestar Version

2.0b3

Platform

• Linux
• Mac
• Windows
• Other (Please specify in the description above)

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