Fix default `MAX_CONTENT_LENGTH` setting to 10 GB #3171

Job	Run time
Run linters and other pre-commit hooks	1m 3s
e2e tests (electron)	1m 8s
Run Python unit tests (3.10)	1m 4s
Test the app build	1m 2s
e2e tests (chrome)	59s
Run Python unit tests (3.11)	1m 5s
e2e tests (firefox)	1m 4s
	7m 25s

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