Replace issue triage agent with githubnext/agentics daily issue triage

[vishesh92]

Description

This PR...

Types of changes

• Breaking change (fix or feature that would cause existing functionality to change)
• New feature (non-breaking change which adds functionality)
• Bug fix (non-breaking change which fixes an issue)
• Enhancement (improves an existing feature and functionality)
• Cleanup (Code refactoring and cleanup, that may add test cases)
• Build/CI
• Test (unit or integration test code)

Feature/Enhancement Scale or Bug Severity

Feature/Enhancement Scale

• Major
• Minor

Bug Severity

• BLOCKER
• Critical
• Major
• Minor
• Trivial

Screenshots (if appropriate):

How Has This Been Tested?

How did you try to break this feature and the system with this change?

[codecov]

Codecov Report

✅ All modified and coverable lines are covered by tests.
✅ Project coverage is 18.88%. Comparing base (ce9793c) to head (0b2331c).

Additional details and impacted files

@@             Coverage Diff              @@
##               main   #13434      +/-   ##
============================================
- Coverage     18.89%   18.88%   -0.01%     
+ Complexity    18225    18222       -3     
============================================
  Files          6174     6174              
  Lines        555207   555207              
  Branches      67774    67774              
============================================
- Hits         104895   104870      -25     
- Misses       438791   438824      +33     
+ Partials      11521    11513       -8     

Flag	Coverage Δ
uitests	3.53% <ø> (ø)
unittests	20.08% <ø> (-0.01%)	⬇️

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