[Bug] Fix Spark application list pagination restoration

[gordan-zhang]

What changes were proposed in this pull request

Issue Number: close #4513

Align the session storage key read by the Spark application list with the Spark-specific key written by the edit action. This restores the previous page after returning from edit without sharing pagination state with the Flink application module.

Brief change log

• Read and remove sparkAppPageNo when the Spark application list mounts.
• Keep Spark and Flink pagination state isolated.

Verifying this change

• Ran ESLint on both modified Spark application files with zero warnings.
• Ran git diff --check successfully.
• Verified the edit action, list restoration, and cleanup all use sparkAppPageNo.

Does this pull request potentially affect one of the following parts

• Dependencies (does it add or upgrade a dependency): no

[sonarqubecloud]

Quality Gate passed

Issues
0 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