fix: clear manager cache on sync skip

[SmaGMan]

Pull Request Checklist

NODE CONFIGURATION MODEL CHANGES

[None] / [Yes]

BLOCKCHAIN CONFIGURATION MODEL CHANGES

[None] / [Yes]

---

COMPATIBILITY

Affected features:

• [State]
• [State. Blockchain Config]
• [Block]
• [Block Proof]
• [Archive]
• [Persistent State]
• [Persistent Queue]
• [Storage. Blocks]
• [Storage. States]
• [Storage. Archives]
• [Queue. Diff]
• [Queue. Storage]
• [Queue. Storage. Statistics]
• [Message Processing Algorithm]
• [ProcessedUpto]
• [Collator. Limits]
• [Collator. Work Units Calculation]
• [Mempool. Consensus Config]
• [Mempool. Validation rules]
• [Mempool. Storage]
• [Mempool. API tl models]

SPECIAL DEPLOYMENT ACTIONS

[Not Required] / [Required]

---

PERFORMANCE IMPACT

[No impact expected] / [Expected impact]

---

TESTS

Unit Tests

[Covered by:] / [No coverage]

Network Tests

[Covered by:] / [No coverage]

Manual Tests

[Manual tests used]

• [1-255]
• [transfers]
• [swaps]

---

Notes/Additional Comments:

[github-actions]

🧪 Network Tests

To run network tests for this PR, use:

gh workflow run network-tests.yml -f pr_number=1085

Available test options:

• Run all tests: gh workflow run network-tests.yml -f pr_number=1085
• Run specific test: gh workflow run network-tests.yml -f pr_number=1085 -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 78.78049% with 87 lines in your changes missing coverage. Please review.
✅ Project coverage is 57.68%. Comparing base (356af0e) to head (a643b1c).

Files with missing lines	Patch %	Lines
collator/src/manager/msgs_queue.rs	76.60%	55 Missing and 7 partials ⚠️
collator/src/manager/sync.rs	77.77%	8 Missing and 8 partials ⚠️
collator/src/manager/blocks_cache.rs	87.67%	9 Missing ⚠️

Additional details and impacted files

@@                      Coverage Diff                      @@
##           refactor/cancel-collation    #1085      +/-   ##
=============================================================
+ Coverage                      57.53%   57.68%   +0.14%     
=============================================================
  Files                            464      464              
  Lines                          77091    77432     +341     
  Branches                       77091    77432     +341     
=============================================================
+ Hits                           44353    44665     +312     
- Misses                         30720    30741      +21     
- Partials                        2018     2026       +8     

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