<!--
Thank you for the PR! Please go through the checklist below and make
sure you've completed all the steps.
Please review the
[CONTRIBUTING.md](https://github.com/payloadcms/payload/blob/main/CONTRIBUTING.md)
document in this repository if you haven't already.
The following items will ensure that your PR is handled as smoothly as
possible:
- PR Title must follow conventional commits format. For example, `feat:
my new feature`, `fix(plugin-seo): my fix`.
- Minimal description explained as if explained to someone not
immediately familiar with the code.
- Provide before/after screenshots or code diffs if applicable.
- Link any related issues/discussions from GitHub or Discord.
- Add review comments if necessary to explain to the reviewer the logic
behind a change
### What?
### Why?
### How?
Fixes #
-->
### What?
This PR adds a table to the [Payload-wide Upload
Options](https://payloadcms.com/docs/upload/overview#payload-wide-upload-options)
section of the docs.
### Why?
To give users more insight into the customization options provided
out-of-the-box with uploads. Previously, these options were not visible
on the docs, forcing users to inspect source code to see how they can
customize their global upload settings. It wasn't clear, for example,
that a `fileSize` limit would not produce a 413 in a response by
default, but would truncate the file contents instead.
### How?
Changes to `docs/upload/overview.mdx`.
d6a03eeaba