Adithya impl popularity timeline backend - 1704

[sundarmachani]

Description

Please include the exact bug/functionality description and a summary of the changes/ related issues. Please also include any other relevant motivation and context:
Fixes # (bug list priority high/medium/low x.y.z)
Or Implements # (WBS)

Related PRS (if any):

This frontend PR is related to the #XXX backend PR.
To test this backend PR you need to checkout the #XXX frontend PR.
…

Main changes explained:

• Delete file A for removing unused components …
• Update file B for including new pattern …
• Create file C for introducing new components …
  …

How to test:

1. check into current branch
2. do npm install and ... to run this PR locally
3. Clear site data/cache
4. log as admin user
5. go to dashboard→ Tasks→ task→…
6. verify function “A” (feel free to include screenshot here)

Screenshots or videos of changes:

Note:

Include the information the reviewers need to know.