Fix that disks may become INACTIVE during cluster bootstrap

[pixcc]

Changelog entry

Fixes #27228

Changelog category

• Bugfix

Description for reviewers

• Adds FirstBootTimestamp tracking in CMS persistent state
• Introduces InitialDeploymentGracePeriod configuration parameter (default: 10 minutes)
• Modifies PDisk status computation to skip INACTIVE phase for Normal state within grace period

[github-actions]

🟢 2025-11-26 10:01:14 UTC The validation of the Pull Request description is successful.

[github-actions]

⚪ 2025-11-26 14:19:45 UTC Pre-commit check linux-x86_64-relwithdebinfo for e434acd has started.
⚪ 2025-11-26 14:20:02 UTC Artifacts will be uploaded here
⚪ 2025-11-26 14:22:15 UTC ya make is running...
🟡 2025-11-26 16:36:00 UTC Some tests failed, follow the links below. Going to retry failed tests...

Ya make output | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
41634	38759	0	3	2853	19

⚪ 2025-11-26 16:36:14 UTC ya make is running... (failed tests rerun, try 2)
🟢 2025-11-26 16:46:13 UTC Tests successful.

Ya make output | Test bloat | Test bloat

TESTS	PASSED	ERRORS	FAILED	SKIPPED	MUTED?
62 (only retried tests)	50	0	0	0	12

🟢 2025-11-26 16:46:20 UTC Build successful.
🟢 2025-11-26 16:46:45 UTC ydbd size 2.3 GiB changed* by +57.8 KiB, which is < 100.0 KiB vs main: OK

ydbd size dash	main: c875917	merge: e434acd	diff	diff %
ydbd size	2 456 472 400 Bytes	2 456 531 592 Bytes	+57.8 KiB	+0.002%
ydbd stripped size	523 448 384 Bytes	523 451 776 Bytes	+3.3 KiB	+0.001%

^{*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]

⚪ 2025-11-26 14:21:42 UTC Pre-commit check linux-x86_64-release-asan for e434acd has started.
⚪ 2025-11-26 14:21:59 UTC Artifacts will be uploaded here
⚪ 2025-11-26 14:24:10 UTC ya make is running...
🟡 2025-11-26 16:19:41 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?
13478	13345	0	114	7	12

🟢 2025-11-26 16:19:50 UTC Build successful.
🟢 2025-11-26 16:20:16 UTC ydbd size 3.8 GiB changed* by +82.7 KiB, which is < 100.0 KiB vs main: OK

ydbd size dash	main: c875917	merge: e434acd	diff	diff %
ydbd size	4 111 923 912 Bytes	4 112 008 592 Bytes	+82.7 KiB	+0.002%
ydbd stripped size	1 528 251 056 Bytes	1 528 268 080 Bytes	+16.6 KiB	+0.001%

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