[ISSUE#653] Add Pagination Parameters to DAG List API to limit the response

[halalala222]

Bug Fix:

1. the logic handling for entering an empty name in the New DAG button.
   
   
   After:
   
   
   
   
2. the logic handling for no results found in search page.
   
   After:
   

Enhancement Compelete

1. DAG list add pagination
   total DAGS :
   
   for test limit is 5
   
   
   
   
   
   
   
   
   
   
   
   search:
   

[codecov]

Codecov Report

Attention: Patch coverage is 23.46939% with 75 lines in your changes missing coverage. Please review.

Project coverage is 65.37%. Comparing base (a10fff5) to head (ece0d45).
Report is 3 commits behind head on main.

Files	Patch %	Lines
internal/persistence/local/dag_store.go	0.00%	71 Missing ⚠️
internal/client/client.go	85.18%	2 Missing and 2 partials ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #664      +/-   ##
==========================================
- Coverage   66.16%   65.37%   -0.80%     
==========================================
  Files          53       53              
  Lines        4156     4269     +113     
==========================================
+ Hits         2750     2791      +41     
- Misses       1186     1256      +70     
- Partials      220      222       +2     

Files	Coverage Δ
internal/client/interface.go	100.00% <ø> (ø)
internal/client/client.go	75.23% <85.18%> (+1.15%)	⬆️
internal/persistence/local/dag_store.go	0.00% <0.00%> (ø)

... and 4 files with indirect coverage changes

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[yohamta]

✨✨✨LGTM✨✨✨🚀🚀🚀, thank you very much for implementing this and all the hard work! Really appreciate it!