feat: Implement loading of extensions from config files

[guanzi008]

Implement loading of extensions from config files
实现从配置文件加载扩展

[deepin-ci-robot]

Hi @guanzi008. Thanks for your PR.

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[codecov]

Codecov Report

❌ Patch coverage is 0% with 932 lines in your changes missing coverage. Please review.

Files with missing lines	Patch %	Lines
apps/ll-cli/src/main.cpp	0.00%	547 Missing ⚠️
libs/linglong/src/linglong/runtime/run_context.cpp	0.00%	348 Missing ⚠️
...glong/oci-cfg-generators/container_cfg_builder.cpp	0.00%	17 Missing ⚠️
libs/linglong/src/linglong/cli/cli.cpp	0.00%	15 Missing ⚠️
...inglong/oci-cfg-generators/container_cfg_builder.h	0.00%	3 Missing ⚠️
...linglong/src/linglong/builder/linglong_builder.cpp	0.00%	2 Missing ⚠️

Files with missing lines	Coverage Δ
libs/linglong/src/linglong/runtime/run_context.h	22.22% <ø> (-7.78%)	⬇️
...linglong/src/linglong/builder/linglong_builder.cpp	2.38% <0.00%> (-0.23%)	⬇️
...inglong/oci-cfg-generators/container_cfg_builder.h	0.00% <0.00%> (ø)
libs/linglong/src/linglong/cli/cli.cpp	0.00% <0.00%> (ø)
...glong/oci-cfg-generators/container_cfg_builder.cpp	0.00% <0.00%> (ø)
libs/linglong/src/linglong/runtime/run_context.cpp	0.13% <0.00%> (-0.32%)	⬇️
apps/ll-cli/src/main.cpp	0.00% <0.00%> (ø)

... and 69 files with indirect coverage changes

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[deepin-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: guanzi008

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[deepin-ci-robot]

[APPROVALNOTIFIER] This PR is NOT APPROVED

This pull-request has been approved by: guanzi008

The full list of commands accepted by this bot can be found here.

Needs approval from an approver in each of these files:

• OWNERS

Approvers can indicate their approval by writing /approve in a comment
Approvers can cancel approval by writing /approve cancel in a comment

[guanzi008]

1) 全局扩展

ll-cli config set-extensions --global org.demo.ExtA,org.demo.ExtB
cat ~/.config/linglong/config.json

2) 应用扩展覆盖

ll-cli config set-extensions org.deepin.AppX org.demo.AppXExt
cat ~/.config/linglong/apps/org.deepin.AppX/config.json

3) 环境变量

ll-cli config set-env org.deepin.AppX LANG=zh_CN.UTF-8 PATH+=/opt/appx/bin

4) 文件系统映射

ll-cli config add-fs org.deepin.AppX --host ~/Downloads --target /data --mode rw --persist
ll-cli config rm-fs org.deepin.AppX --target /data

5) 命令设置

ll-cli config set-command org.deepin.AppX myapp --entrypoint /opt/my/bin/myapp --cwd /work --args-prefix "--safe -v" --args-suffix "--log debug" QT_QPA_PLATFORM=wayland

ll-cli config 支持维护沙箱 allowlist：新增 add-fs-allow、rm-fs-allow、clear-fs-allow 子命令，

[myml]

翻译文件不要更新

[guanzi008]

好，回退了。

[myml]

建议整理一下，命令不要加Ll这种奇怪的前缀

[guanzi008]

好的。

[myml]

有一些配置项好像没用到，如果还没有实现功能，就先把配置项去掉

[guanzi008]

这个是准备把配置写到应用的linglong.yaml
就是这里也可以写配置。
这只是我的一种尝试。
都没验证有没有效果。。