feat: adapt agentic message

[mrh997]

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[codecov]

Codecov Report

❌ Patch coverage is 57.89474% with 40 lines in your changes missing coverage. Please review.
✅ Project coverage is 81.80%. Comparing base (abed3ee) to head (62198e3).

Files with missing lines	Patch %	Lines
adk/middlewares/automemory/automemory.go	55.55%	35 Missing and 1 partial ⚠️
adk/middlewares/automemory/dream/dream.go	71.42%	4 Missing ⚠️

Additional details and impacted files

@@                   Coverage Diff                   @@
##           feat/auto_memory_mw    #1071      +/-   ##
=======================================================
- Coverage                81.81%   81.80%   -0.02%     
=======================================================
  Files                      185      185              
  Lines                    30036    30068      +32     
=======================================================
+ Hits                     24575    24598      +23     
- Misses                    3709     3717       +8     
- Partials                  1752     1753       +1     

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