XiaoW Hotfix of Project refactor and white screen issue fix

[wang9hu]

Description

This PR along with its complementary frontend PR addresses two main things

1. Ensure project archive functionality
2. Add essential data to request response to make frontend jobs easier

Related PRS (if any):

This backend PR is related to the #2334 frontend PR.
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Main changes explained:

• Refactor project handler
• Implement isArchived property to project model and deactivate the wbs, task, timeentry of archived project
• Add isActive check to api calls on tasks and timeentries
• Add taskName and projectName to the response of timeentry requests
• Remove userproject model, implement the logic locally in projectController to avoid redundency