Removed unused utils code

[nt0xa]

Also, removed some unnecessary utils usage in telegram and lark modules and dnsdb package

[codecov]

Codecov Report

❌ Patch coverage is 50.00000% with 3 lines in your changes missing coverage. Please review.
✅ Project coverage is 42.17%. Comparing base (4c87b31) to head (e2ebef0).
⚠️ Report is 1 commits behind head on main.

Files with missing lines	Patch %	Lines
internal/utils/valid/valid.go	0.00%	2 Missing ⚠️
internal/modules/telegram/telegram.go	0.00%	1 Missing ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##             main     #239      +/-   ##
==========================================
+ Coverage   41.01%   42.17%   +1.16%     
==========================================
  Files         215      210       -5     
  Lines        8356     8052     -304     
==========================================
- Hits         3427     3396      -31     
+ Misses       4647     4379     -268     
+ Partials      282      277       -5     

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