feat: add plugins for zsh

.zsh/zsh-you-should-use/ISSUE_TEMPLATE.md

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+# Issue Details
+
+Please provide the following details when opening an issue:
+
+## Operating System (uname -a)
+
+## zsh version (zsh --version)
+
+## you-should-use version (echo "$YSU_VERSION")
+
+## How is zsh-you-should-use installed?
+
+- [ ] zplug
+- [ ] oh-my-zsh
+- [ ] Antigen
+- [ ] Other (please specify)
+
+## Steps to reproduce the issue
+
+## gist link to your zshrc