docs: generate OpenAPI spec for scripts

[imobachgs]

• Generate the OpenAPI spec for the recently added scripting support.
• Apply Clippy suggestion, what includes renaming l10n::l10n and questions:questions modules.

I am putting both changes into the same PR because the CI was failing because of that.

[coveralls]

Pull Request Test Coverage Report for Build 12118635423

Details

• 7 of 23 (30.43%) changed or added relevant lines in 10 files are covered.
• 1 unchanged line in 1 file lost coverage.
• Overall coverage decreased (-46.3%) to 24.664%

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Changes Missing Coverage	Covered Lines	Changed/Added Lines	%
rust/agama-cli/src/logs.rs	0	1	0.0%
rust/agama-cli/src/profile.rs	0	1	0.0%
rust/agama-lib/src/manager/http_client.rs	0	1	0.0%
rust/agama-lib/src/software/client.rs	0	1	0.0%
rust/agama-server/src/web/docs/common.rs	0	1	0.0%
rust/agama-lib/src/logs.rs	0	2	0.0%
rust/xtask/src/main.rs	0	3	0.0%
rust/agama-server/src/web/docs/scripts.rs	0	6	0.0%

Files with Coverage Reduction	New Missed Lines	%
rust/agama-cli/src/profile.rs	1	0.0%

Totals
Change from base Build 12118628342:	-46.3%
Covered Lines:	1668
Relevant Lines:	6763

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💛 - Coveralls