Fix compinit path in dot_zshrc

[enggnr]

• What kind of change does this PR introduce? (Bug fix, feature, docs update, ...)
  Updates the PATH used for compinit in .zshrc.

• Other information:
  Relates to .zcompdump showing up in $HOME directory #46 and .viminfo showing up in $HOME directory #47.

[enggnr]

@ProfessorManhattan, just found that his file uses tab for indentation. If it is not for any specific reason, can we change it to spaces to be consistent?

[github-actions]

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• home/dot_zshrc (nothing obtained from openai)

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[ProfessorManhattan]

I manually merged this @enggnr -- thanks