feat: Add copy function for raw JSON in container and network detail views

[HynoR]

What this PR does / why we need it?

#11140

Summary of your change

添加复制按钮，同时让代码框支持全选复制操作，去掉disable换 readonly

ctrl+A 现在可以选择全文

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• Made sure tests are passing and test coverage is added if needed.
• Made sure commit message follow the rule of Conventional Commits specification.
• Considered the docs impact and opened a new docs issue or PR with docs changes if needed.

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