feat:add version flag to ldflags and print version in banner

[sidkhuntia]

to generate binaries i ran the following command

goreleaser --snapshot --skip-publish --clean

I have tested the binaries for the following:

1. darwin - arm64
2. linux - amd64
3. windows

[codecov-commenter]

Codecov Report

All modified and coverable lines are covered by tests ✅

Comparison is base (78cd227) 48.08% compared to head (80090ca) 45.86%.
Report is 4 commits behind head on main.

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Additional details and impacted files

@@            Coverage Diff             @@
##             main     #158      +/-   ##
==========================================
- Coverage   48.08%   45.86%   -2.22%     
==========================================
  Files          20       20              
  Lines        1805     1888      +83     
==========================================
- Hits          868      866       -2     
- Misses        792      876      +84     
- Partials      145      146       +1     

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[yonahd]

LGTM
Thanks!