Move network to TanStack query

[teclator]

Adapted the UI using TanStack query instead of route loaders and useEffect hooks.

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Related to #1439, #1452, #1470, and #1483

[dgdavid]

@teclator, thanks a lot for moving this on.

Let's try to fix failing test before merging changes. Ping me if you need help to do so.

[dgdavid]

Let's try to fix failing test before merging changes.

Done at c82cc1e

Basically there were two problems, both related to NetworkConnectionForm component

• a useNetwork left over at NetworkConnectionForm.jsx; since it's build on top of useSuspenseQuery the assertion was performed when nothing rendered yet.
• a lack of useNetworkConfigChanges mock at NetworkConnectionForm.test.jsx

[dgdavid]

Since this is a kind of intermediate step and everything is green, it looks good to be merged in mater and continue working from there. Thanks!