chore: refactor ops to centralize workload resource access

[leon-ape]

No description provided.

[apecloud-bot]

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[leon-ape]

/approve

[leon-ape]

#10129

[codecov]

Codecov Report

❌ Patch coverage is 58.97436% with 272 lines in your changes missing coverage. Please review.
✅ Project coverage is 52.49%. Comparing base (769e4ce) to head (a179c02).
⚠️ Report is 12 commits behind head on main.

Files with missing lines	Patch %	Lines
pkg/operations/ops_runtime.go	61.41%	108 Missing and 39 partials ⚠️
pkg/operations/rebuild_instance.go	41.37%	24 Missing and 10 partials ⚠️
pkg/operations/switchover.go	37.93%	10 Missing and 8 partials ⚠️
controllers/operations/opsrequest_controller.go	30.00%	13 Missing and 1 partial ⚠️
pkg/operations/ops_progress_util.go	79.71%	7 Missing and 7 partials ⚠️
pkg/operations/horizontal_scaling.go	53.57%	8 Missing and 5 partials ⚠️
pkg/operations/ops_manager.go	52.63%	6 Missing and 3 partials ⚠️
pkg/operations/volume_expansion.go	72.22%	3 Missing and 2 partials ⚠️
pkg/operations/type.go	50.00%	3 Missing and 1 partial ⚠️
pkg/operations/upgrade.go	42.85%	2 Missing and 2 partials ⚠️
... and 3 more

Additional details and impacted files

@@            Coverage Diff             @@
##             main   #10159      +/-   ##
==========================================
+ Coverage   52.15%   52.49%   +0.34%     
==========================================
  Files         529      531       +2     
  Lines       60078    60889     +811     
==========================================
+ Hits        31335    31966     +631     
- Misses      25623    25699      +76     
- Partials     3120     3224     +104     

Flag	Coverage Δ
unittests	52.49% <58.97%> (+0.34%)	⬆️

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[leon-ape]

/approve

[leon-ape]

/approve