Fixes in Report Overview

[madelondohmen]

Changes

This PR makes the following changes to the Report Overview:

• Fix the breadcrumbs
• Change the page description text on the Scheduled Reports page
• Change the page description text on the Reports History page
• If scheduled_reports_table or reports_history_table is empty, show an empty state text (instead of an empty table)
• Remove the "Subreport Name" column in the Scheduled Reports table

Demo

QA notes

• Go to the Report page.
• Check the two tabs "History" and "Scheduled". Check the intro text and the empty state text.
• Create a report without schedule and a scheduled report
• Check the two tabs again. The table should be visible (no empty state text) and counter should work

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Code Checklist

• All the commits in this PR are properly PGP-signed and verified.
• This PR only contains functionality relevant to the issue.
• I have written unit tests for the changes or fixes I made.
• I have checked the documentation and made changes where necessary.
• I have performed a self-review of my code and refactored it to the best of my abilities.

• Tickets have been created for newly discovered issues.
• For any non-trivial functionality, I have added integration and/or end-to-end tests.
• I have informed others of any required .env changes files if required and changed the .env-dist accordingly.
• I have included comments in the code to elaborate on what is not self-evident from the code itself, including references to issues and discussions online, or implicit behavior of an interface.

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Checklist for code reviewers:

Copy-paste the checklist from the docs/source/templates folder into your comment.

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Checklist for QA:

Copy-paste the checklist from the docs/source/templates folder into your comment.

[sonarcloud]

Quality Gate failed

Failed conditions
50.0% Coverage on New Code (required ≥ 80%)

See analysis details on SonarCloud