Decision stream: move to chunked transfer by default

[blotus]

• Always send the decisions list in chunk in the decisions stream.
• Avoid some useless copies to intermediate structs
• Use a single JSON encoder to encode each decision

[github-actions]

@blotus: There are no 'kind' label on this PR. You need a 'kind' label to generate the release automatically.

• /kind feature
• /kind enhancement
• /kind refactoring
• /kind fix
• /kind chore
• /kind dependencies

Details

I am a bot created to help the crowdsecurity developers manage community feedback and contributions. You can check out my manifest file to understand my behavior and what I can do. If you want to use this for your project, you can check out the BirthdayResearch/oss-governance-bot repository.

[github-actions]

@blotus: There are no area labels on this PR. You can add as many areas as you see fit.

• /area agent
• /area local-api
• /area cscli
• /area appsec
• /area security
• /area configuration

Details

I am a bot created to help the crowdsecurity developers manage community feedback and contributions. You can check out my manifest file to understand my behavior and what I can do. If you want to use this for your project, you can check out the BirthdayResearch/oss-governance-bot repository.

[codecov]

Codecov Report

❌ Patch coverage is 86.36364% with 9 lines in your changes missing coverage. Please review.
✅ Project coverage is 63.36%. Comparing base (fc1677b) to head (4c67090).

Files with missing lines	Patch %	Lines
pkg/apiserver/controllers/v1/decisions.go	81.63%	5 Missing and 4 partials ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master    #4413      +/-   ##
==========================================
+ Coverage   63.31%   63.36%   +0.04%     
==========================================
  Files         476      476              
  Lines       33796    33823      +27     
==========================================
+ Hits        21398    21431      +33     
+ Misses      10262    10227      -35     
- Partials     2136     2165      +29     

Flag	Coverage Δ
bats	46.79% <86.36%> (+0.16%)	⬆️
unit-linux	36.08% <33.33%> (-0.11%)	⬇️
unit-windows	24.93% <0.00%> (+0.02%)	⬆️

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[blotus]

/kind enhancement