moved etc into usr folder

files/system/usr/etc/skel/.oh-my-zsh/plugins/pre-commit/README.md

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+# Pre-commit plugin
+
+This plugin adds aliases for common commands of [pre-commit](https://pre-commit.com/).
+It also supports [prek](https://github.com/prek/prek) as a drop-in replacement.
+If `prek` is available, it will be used; otherwise, `pre-commit` is used as fallback.
+
+To use this plugin, add it to the plugins array in your zshrc file:
+
+```zsh
+plugins=(... pre-commit)
+```
+
+## Aliases
+
+| Alias | Command                                                | Description                                   |
+| ----- | ------------------------------------------------------ | --------------------------------------------- |
+| prc   | `prek` or `pre-commit`                                 | The pre-commit command                        |
+| prcau | `prek auto-update` or `pre-commit autoupdate`          | Update hooks automatically                    |
+| prcr  | `prek run` or `pre-commit run`                         | The pre-commit run command                    |
+| prcra | `prek run --all-files` or `pre-commit run --all-files` | Run pre-commit hooks on all files             |
+| prcrf | `prek run --files` or `pre-commit run --files`         | Run pre-commit hooks on a given list of files |
+

files/system/usr/etc/skel/.oh-my-zsh/plugins/pre-commit/pre-commit.plugin.zsh

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+# Aliases for pre-commit (uses prek if available, else pre-commit)
+if command -v prek &> /dev/null; then
+    _prc_cmd='prek'
+    _prc_autoupdate='auto-update'
+else
+    _prc_cmd='pre-commit'
+    _prc_autoupdate='autoupdate'
+fi
+
+alias prc="$_prc_cmd"
+
+alias prcau="$_prc_cmd $_prc_autoupdate"
+
+alias prcr="$_prc_cmd run"
+alias prcra="$_prc_cmd run --all-files"
+alias prcrf="$_prc_cmd run --files"
+