What is the purpose of the change

Upload relevant version features of version 0.2.0

Brief change log

• Add the JobStateManager module to provide JobStateFetcher to obtain job state info (checkpoint/savepoint). closed [Feature] Streamis automatically obtains Checkpoint file information #23
• Automatically restart failed tasks(related job) and automatically restore its state. closed [Feature] Automatic restart of streaming applications and optimization of power problems #22
• Provide two methods to stop job: "stop directly" and "snapshot and stop". closed [Feature] Streamis task abort process adjustment #20
• Refactor the job configuration module and provide a new interface for job configuration acquisition and addition. closed [Feature] Task configuration interface rendering and interface adjustment #21
• Job batch operation collection. closed [Feature] Batch restart of streaming tasks #19
• Enable to fetch yarn application logs (should dependency on linkis version higher than 1.1.1). closed Revert "[Feature] JobState component in launcher module" #27
• Streamis AppConn to sync the project and privilege information (should dependency on dss version higher than 1.1.0). closed [Feature] Streamis AppConn access #24

Does this pull request potentially affect one of the following parts:

• Dependencies (does it add or upgrade a dependency): yes
• Anything that affects deployment: no
• The Core framework, i.e., JobManager, Server.: yes

Documentation

• Does this pull request introduce a new feature? yes
• If yes, how is the feature documented? docs