[WEB - 466] perf: improve performance for cycle and module endpoints

[pablohashescobar]

WEB - 466

perf:

• remove unnecessary data.
• return only success when creating issues in a cycle or module.
• create separate endpoint for fetching issues by list of issue_ids.

Front end changes made to accommodate the perf related changes,

• Type changes for module type, to remove details of objects like project, workspace, member, lead etc and use only the ids
• Type changes for cycle type, to remove details of objects like project, workspace, assignees etc and use only ids
• Changes to accommodate for handling adding issues to module and cycles