feat: add preheat otel

[gaius-qi]

Signed-off-by: Gaius gaius.qi@gmail.com

Description

• Add preheat otel.
• Add context.

Related Issue

Motivation and Context

Screenshots (if appropriate):

Types of changes

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to change)
• Documentation Update (if none of the other choices apply)

Checklist:

• Code compiles correctly.
• My code follows the code style of this project.
• My change requires a change to the documentation.
• I have updated the documentation accordingly.
• I have read the CONTRIBUTING document.
• I have added tests to cover my changes.
• All new and existing tests passed.

[codecov-commenter]

Codecov Report

Merging #741 (e040d9e) into main (ca4b65b) will increase coverage by 0.11%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##             main     #741      +/-   ##
==========================================
+ Coverage   38.27%   38.38%   +0.11%     
==========================================
  Files          91       91              
  Lines        7029     7029              
==========================================
+ Hits         2690     2698       +8     
+ Misses       3954     3948       -6     
+ Partials      385      383       -2     

Flag	Coverage Δ
Object-compatibility-e2etests	?
e2etests	?
unittests	38.38% <ø> (+0.11%)	⬆️

Flags with carried forward coverage won't be shown. Click here to find out more.

Impacted Files	Coverage Δ
client/daemon/peer/peertask_base.go	35.01% <0.00%> (+0.62%)	⬆️
client/daemon/peer/peertask_stream.go	54.60% <0.00%> (+0.95%)	⬆️
client/daemon/peer/peertask_stream_callback.go	62.06% <0.00%> (+2.29%)	⬆️