feat(dashboard-ks-extension): migrate dataload-related pages and logic

[zmrlft]

Prerequisite: Please merge the PR #5254 first.

Ⅰ. Describe what this PR does

This PR migrates data load-related pages and logic, specifically:

• Migrating all contents under the pages/dataloads/ directory

The change only affects dataload-related pages and functionalities.

Ⅱ. Does this pull request fix one issue?

NONE

Ⅲ. List the added test cases (unit test/integration test) if any, please explain if no tests are needed.

No new test cases are added in this PR. The verification will focus on the normal rendering of data load-related pages and the availability of core functionalities (create, delete, view details), which can be validated through manual testing as described in the verification steps.

Ⅳ. Describe how to verify it

1. Add the required label to Fluid's CRDs using the following command:

# Example command to add label to Fluid dataload CRD
kubectl patch crd dataloads.data.fluid.io --patch '{"metadata":{"labels":{"kubesphere.io/resource-served": "true"}}}'

2. Run yarn dev to start the application
3. Access data load-related pages and verify that they render correctly without obvious errors
4. Test core functionalities:
   • Create a new data load task
   • Delete an existing data load task
   • View data load detail pages
   • Verify that all these operations work as expected

Ⅴ. Special notes for reviews

• Reviewers should focus on whether data load-related pages render correctly and if core operations (create, delete, view details) function properly
• This pr is the last one, which needs to verify the dataset, runtime, and dataload functions

[sonarqubecloud]

Quality Gate passed

Issues
23 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[fluid-e2e-bot]

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[fluid-e2e-bot]

Hi @zmrlft. Thanks for your PR.

I'm waiting for a fluid-cloudnative member to verify that this patch is reasonable to test. If it is, they should reply with /ok-to-test on its own line. Until that is done, I will not automatically test new commits in this PR, but the usual testing commands by org members will still work. Regular contributors should join the org to skip this step.

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