add Karmada API Document for v1.9

[chaosi-zju]

What type of PR is this?

/kind documentation

What this PR does / why we need it:

add Karmada API Document for v1.9

Which issue(s) this PR fixes:

Fixes #

Special notes for your reviewer:

quick click

If you want to generate api document, you can do like this:

1. update [api/current/swagger.json] and [config/current/toc.yaml] in reference-docs.

2. run following commands to generate the doc：

#!/bin/bash

git clone https://github.com/chaosi-zju/reference-docs.git
cd reference-docs || exit 1

# generate api document
make

# delete all the carriage Return (CR)
sed -i 's/\r//g' `find kwebsite -name "*.md"`
# remove the redundant linefeed (LF)
sed -i '/^$/N;/^\n$/D' `find kwebsite -name "*.md"`

# move the generated docs to Docusaurus doc path
rm -rf ../docs/reference/api-documents
mv -f kwebsite/content/en/docs ../docs/reference/api-documents
cd .. && rm -rf reference-docs

3. git add/commit/push

[RainbowMango]

Is this doc generated based on karmada-io/karmada#4675?

Please update the documents of v1.9, not only the current version.

[chaosi-zju]

Is this doc generated based on karmada-io/karmada#4675?

Yes.

Please update the documents of v1.9, not only the current version.

done.

[RainbowMango]

/lgtm
/approve

[karmada-bot]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: RainbowMango

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• OWNERS [RainbowMango]

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