feature(collator): wait until mc block is committed in the node state before committing messages queue

[SmaGMan]

This is a follow-up for #1105

Pull Request Checklist

NODE CONFIGURATION MODEL CHANGES

[None]

BLOCKCHAIN CONFIGURATION MODEL CHANGES

[None]

---

COMPATIBILITY

Fully compatible

SPECIAL DEPLOYMENT ACTIONS

[Not Required]

---

PERFORMANCE IMPACT

[No impact expected]

---

TESTS

Unit Tests

Same as in #1105

Network Tests

[No special coverage]

Manual Tests

Same as in #1105

[github-actions]

🧪 Network Tests

To run network tests for this PR, use:

gh workflow run network-tests.yml -f pr_number=1107

Available test options:

• Run all tests: gh workflow run network-tests.yml -f pr_number=1107
• Run specific test: gh workflow run network-tests.yml -f pr_number=1107 -f test_selection=ping-pong

Test types: destroyable, ping-pong, one-to-many-internal-messages, fq-deploy, nft-index, persistent-sync

Results will be posted as workflow runs in the Actions tab.

[codecov]

Codecov Report

❌ Patch coverage is 70.83333% with 7 lines in your changes missing coverage. Please review.
✅ Project coverage is 59.60%. Comparing base (45bbd2a) to head (6d31d53).

Files with missing lines	Patch %	Lines
collator/src/manager/commit.rs	0.00%	3 Missing ⚠️
collator/src/manager/msgs_queue.rs	50.00%	3 Missing ⚠️
collator/src/manager/mod.rs	50.00%	0 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #1107      +/-   ##
==========================================
- Coverage   59.63%   59.60%   -0.04%     
==========================================
  Files         484      484              
  Lines       82502    82505       +3     
  Branches    82502    82505       +3     
==========================================
- Hits        49200    49173      -27     
- Misses      30966    30989      +23     
- Partials     2336     2343       +7     

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