feat(container): add container plugin with completions and aliases

- add plugin file: plugins/container/container.plugin.zsh
- add completions file: plugins/container/completions/_container
- add README for plugin
- justify aliases and include usage notes in README

plugins/container/README.md

@@ -0,0 +1,121 @@
+# Container Plugin
+
+This plugin provides autocompletion and aliases for Apple's [container](https://github.com/apple/container) tool - a tool for creating and running Linux containers using lightweight virtual machines on macOS with Apple silicon.
+
+## Usage
+
+To use this plugin, add `container` to the plugins array in your `~/.zshrc` file:
+
+```bash
+plugins=(... container)
+```
+
+## Requirements
+
+- macOS 26 or later
+- Apple silicon Mac
+- [Apple container](https://github.com/apple/container) tool installed
+
+## Aliases
+
+### Core Commands
+- `cb` → `container build`
+- `ccr` → `container create`
+- `cst` → `container start`
+- `csp` → `container stop`
+- `ck` → `container kill`
+- `cdl` → `container delete`
+- `crm` → `container delete`
+- `cls` → `container list`
+- `clsa` → `container list -a`
+- `cex` → `container exec`
+- `cexit` → `container exec -it`
+- `clo` → `container logs`
+- `clof` → `container logs -f`
+- `cin` → `container inspect`
+- `cr` → `container run`
+- `crit` → `container run -it`
+- `crd` → `container run -d`
+
+### Image Management
+- `cils` → `container image list`
+- `cipl` → `container image pull`
+- `cips` → `container image push`
+- `cisv` → `container image save`
+- `cild` → `container image load`
+- `citg` → `container image tag`
+- `cirm` → `container image delete`
+- `cipr` → `container image prune`
+- `ciin` → `container image inspect`
+
+### Builder Management
+- `cbst` → `container builder start`
+- `cbsp` → `container builder stop`
+- `cbss` → `container builder status`
+- `cbrm` → `container builder delete`
+
+### Network Management (macOS 26+)
+- `cncr` → `container network create`
+- `cnrm` → `container network delete`
+- `cnls` → `container network list`
+- `cnin` → `container network inspect`
+
+### Volume Management
+- `cvcr` → `container volume create`
+- `cvrm` → `container volume delete`
+- `cvls` → `container volume list`
+- `cvin` → `container volume inspect`
+
+### Registry Management
+- `crli` → `container registry login`
+- `crlo` → `container registry logout`
+
+### System Management
+- `csst` → `container system start`
+- `cssp` → `container system stop`
+- `csss` → `container system status`
+- `cslo` → `container system logs`
+- `cske` → `container system kernel set`
+- `cspl` → `container system property list`
+- `cspg` → `container system property get`
+- `csps` → `container system property set`
+- `cspc` → `container system property clear`
+
+## Autocompletion
+
+The plugin provides comprehensive autocompletion for:
+
+- All container commands and subcommands
+- Container IDs (running, stopped, or all)
+- Image names and tags
+- Network names
+- Volume names
+- Command-specific options and flags
+- File paths for relevant commands
+
+## Installation
+
+If you're using Oh My Zsh with custom plugins:
+
+1. Clone or copy this plugin to your custom plugins directory:
+   ```bash
+   cp -r container ~/.oh-my-zsh/custom/plugins/
+   ```
+
+2. Add `container` to your plugins list in `~/.zshrc`:
+   ```bash
+   plugins=(... container)
+   ```
+
+3. Restart your shell or run:
+   ```bash
+   source ~/.zshrc
+   ```
+
+## Contributing
+
+This plugin is based on the official Apple container command reference. If you find any issues or missing completions, please report them or submit a pull request.
+
+## License
+
+This plugin is released under the same license as Oh My Zsh.