[FIX] Disable redirect slashes globally and remove trailing / from /query

[alyssadai]

• Closes Routes without trailing slash cause 307 redirect which breaks reverse proxies via paths #327

Changes proposed in this pull request:

• API will no longer redirect requests with or without a trailing slash to the version defined in the route decorator
• /query route no longer expects a slash at the end (or before query params)
• Minor fix of a leftover test context issue: authentication is now explicitly enabled for tests of request authorization headers
• uvicorn command in Dockerfile updated to trust X-Forwarded... proxy headers from all remote IPs, to ensure we don't lose https from a request once behind a proxy (this should happen less with the redirects now disabled, but this change should nonetheless act as a safeguard against different proxy server setups)

Checklist

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• PR has an interpretable title with a prefix ([ENH], [FIX], [REF], [TST], [CI], [MNT], [INF], [MODEL], [DOC]) (see our Contributing Guidelines for more info)
• PR has a label for the release changelog or skip-release (to be applied by maintainers only)
• PR links to GitHub issue with mention Closes #XXXX
• Tests pass
• Checks pass

For new features:

• Tests have been added

For bug fixes:

• There is at least one test that would fail under the original bug conditions.

[coveralls]

Pull Request Test Coverage Report for Build 10185692508

Details

• 29 of 29 (100.0%) changed or added relevant lines in 5 files are covered.
• No unchanged relevant lines lost coverage.
• Overall coverage increased (+0.08%) to 96.044%

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Totals
Change from base Build 10149110427:	0.08%
Covered Lines:	704
Relevant Lines:	733

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💛 - Coveralls

[rmanaem]

🧑‍🍳

[neurobagel-bot]

🚀 PR was released in v0.3.0 🚀