fix(post): exclude recycled posts from halo post list by default

[Copilot]

halo post list was returning all posts including those in the recycle bin (spec.deleted=true), polluting the output with trash content.

Changes

• src/commands/post/index.ts: Pass fieldSelector: ["spec.deleted=false"] to listPosts by default so recycled posts are excluded at the API level. Added --all option that, when specified, omits the field selector so all posts including recycled ones are returned.
• src/commands/post/__test__/post-entry.spec.ts: Update list command test assertion to expect the new fieldSelector, and add a new test verifying --all omits the filter.

const response = await clients.console.content.post.listPosts({
  page: parseNumberOption(options.page),
  size: parseNumberOption(options.size),
  keyword: options.keyword,
  publishPhase: options.publishPhase as never,
  categoryWithChildren: options.category,
  fieldSelector: options.all ? undefined : ["spec.deleted=false"],
});

Usage:

# List posts, excluding recycled (default)
halo post list

# List all posts including recycled
halo post list --all

Original prompt

---

This section details on the original issue you should resolve

<issue_title>建议过滤掉回收站的文章</issue_title>
<issue_description>当前通过 halo post list 会查询出所有文章，包括回收站的，建议过滤掉。

/kind improvement

</issue_description>

Comments on the Issue (you are @copilot in this section)

• Fixes 建议过滤掉回收站的文章 #1

---

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[LIlGG]

@copilot 能否增加一个 option，当我在命令中输入此 option 时，显示出所有的文章，包括回收站内的。
如果不输入此 option 时，则不显示回收站内的。

[ruibaby]

@copilot 能否增加一个 option，当我在命令中输入此 option 时，显示出所有的文章，包括回收站内的。 如果不输入此 option 时，则不显示回收站内的。

@copilot

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[Copilot]

@copilot 能否增加一个 option，当我在命令中输入此 option 时，显示出所有的文章，包括回收站内的。 如果不输入此 option 时，则不显示回收...

Done in commit 40017e3. Added --all flag to halo post list:

• Default (halo post list): recycled posts are excluded (spec.deleted=false field selector applied)
• With flag (halo post list --all): all posts including recycled ones are returned