populate hidden rows with time entries

[HenrikeW]

Related issue(s) and PR(s)

This PR closes #491

Type of change

• Bug fix (non-breaking change which fixes an issue)
• New feature (non-breaking change which adds functionality)
• Breaking change (fix or feature that would cause existing functionality to not work as expected)
• Other

List of changes made

• the function getAllEntries was changed to accept a single array of IssueActivityPairs (i.e. rows) as an argument
• where it's called, the hidden rows are included in the argument array (previously, the function took two arrays as arguments, which were the recent rows and the favorite rows). The function is called on page load as well as after successful save.

Screenshot of the fix

Testing

• go to the report page in a week that has time entries on favorite, recent and hidden rows. You should see all of them.
• make a change in a time entry in a hidden row and save. The sum should be correct both before and after save.
• un-hide the row you've just made a change in. It should move to the recent section together with all its entries.
• to make sure no previous functionality broke, feel free to play around with modifying time entries and moving rows between all three sections.

Further comments

Definition of Done checklist

• I have made an effort making the commit history understandable
• I have performed a self-review of my own code and commented any hard-to-understand areas
• Tests and lint/format validations are passing
• My changes generate no new warnings

[kusalananda]

This appears to resolve the reported issues.
I'm not merging this now, though, to enable @konere10 to have a look too.

[KattisLej]

Works well!