[SLO] UI for CRUD operations

[emma-raffenne]

🎯 Objective

The goal is to implement the UI that handles SLO creation, update, listing and deletion.

🛠️ implementation

• Design task
• [SLO] Scaffold listing SLO page #146575
• [SLO] Scaffold SLO details page #146751
• [SLO] List SLO page #146892
• [SLO] Sort and filter from SLOs list page #147937
• [SLO] Handle SLO with degrading and no data status, and Forecasted summary #148075
• [SLO] Implement creation of SLO UI for Custom KQL SLOs #147753
• [SLO] Implement editing an existing SLO UI #148250
• [SLO] [SLOEditForm] Add additional validations for Objective #148254
• [SLO] [SLOEditForm] Handle edit mode #148308
• [SLO] [SLOEditForm] Handle Timeslice budgeting method #148311
• [SLO] Integrate sparklines and badges on dashboard #149444
• [SLO] SLO create form tweaks #148820
• [SLO] [SLOEditForm] Handle partial index and empty filter for KQL indicator #148306
• [SLO] [SLOEditForm] Add KQL Query Builder to Custom KQL SLO Creation Form #149867
• [SLO] Implement SLO cloning on SLO List page #149917
• [SLO] Check copy of SLO List marketing copy #147748
• [SLO] Add documentation for SLO functionality #147749
• [SLO] Create Error Budget burn down chart #149223

For 8.8 and beyond

• [SLO] Implement creation of SLO UI for APM Transaction Duration SLOs
• [SLO] Implement creation of SLO UI for APM Transaction Error Rate SLOs
• [SLO] Implement SLO details UI

[kdelemme]

Closing since 8.7 remaining tasks have been moved into other epics: [SLO] Miscellaneaous tasks#149629