Filled database name in Scheme Cache P.3

[n00bcracker]

Changelog entry

To increase isolation of different databases and prevent lookups from one to another we have to fill database name in SchemeCache.
Therefore I added passing database name through Datashard batch upload requests.

Changelog category

• Not for changelog (changelog entry is not required)

Description for reviewers

[github-actions]

🟢 2025-10-28 19:06:19 UTC The validation of the Pull Request description is successful.

[github-actions]

⚪ 2025-10-28 13:49:30 UTC Pre-commit check linux-x86_64-relwithdebinfo for 0d211d4 has started.
⚪ 2025-10-28 13:49:46 UTC Artifacts will be uploaded here
⚪ 2025-10-28 13:51:10 UTC ya make is running...
🟡 2025-10-28 15:48:56 UTC Some tests failed, follow the links below. Going to retry failed tests...

Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
41479	38651	0	8	2792	28

⚪ 2025-10-28 15:49:07 UTC ya make is running... (failed tests rerun, try 2)
🟡 2025-10-28 16:13:00 UTC Some tests failed, follow the links below. Going to retry failed tests...

Ya make output | Test bloat | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
1034 (only retried tests)	1015	0	1	0	18

⚪ 2025-10-28 16:13:03 UTC ya make is running... (failed tests rerun, try 3)
🟢 2025-10-28 16:26:09 UTC Tests successful.

Ya make output | Test bloat | Test bloat | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
426 (only retried tests)	410	0	0	0	16

🟢 2025-10-28 16:26:16 UTC Build successful.
🟢 2025-10-28 16:26:35 UTC ydbd size 2.3 GiB changed* by +58.5 KiB, which is < 100.0 KiB vs main: OK

ydbd size dash	main: 83f6d8a	merge: 0d211d4	diff	diff %
ydbd size	2 427 340 768 Bytes	2 427 400 696 Bytes	+58.5 KiB	+0.002%
ydbd stripped size	517 566 728 Bytes	517 579 496 Bytes	+12.5 KiB	+0.002%

^{*please be aware that the difference is based on comparing your commit and the last completed build from the post-commit, check comparation}

[github-actions]

⚪ 2025-10-28 13:49:54 UTC Pre-commit check linux-x86_64-release-asan for 0d211d4 has started.
⚪ 2025-10-28 13:50:13 UTC Artifacts will be uploaded here
⚪ 2025-10-28 13:51:39 UTC ya make is running...
🟡 2025-10-28 16:04:58 UTC Some tests failed, follow the links below. This fail is not in blocking policy yet

Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
18027	17623	0	174	210	20

🟢 2025-10-28 16:05:05 UTC Build successful.
🟢 2025-10-28 16:05:29 UTC ydbd size 3.8 GiB changed* by +84.4 KiB, which is < 100.0 KiB vs main: OK

ydbd size dash	main: 83f6d8a	merge: 0d211d4	diff	diff %
ydbd size	4 062 762 600 Bytes	4 062 849 040 Bytes	+84.4 KiB	+0.002%
ydbd stripped size	1 509 476 504 Bytes	1 509 503 096 Bytes	+26.0 KiB	+0.002%

^{*please be aware that the difference is based on comparing your commit and the last completed build from the post-commit, check comparation}

[CyberROFL]

lgtm

[CyberROFL]

Лишний дифф.

[nikvas0]

kqp ok