## Context
As per PR title - we're bringing Database Connections out of feature
preview and it'll live on the dashboard by default 🙂
Also deprecating the existing Ongoing queries panel which Database
Connections now supercedes.
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Database Connections is now available without feature-preview
activation.
* The SQL editor’s “View running queries” option now links directly to
Database Connections.
* **Bug Fixes**
* Query cancellation and session termination now refresh database
activity data.
* **Removed**
* Removed the in-editor ongoing queries panel and its termination
controls.
* Removed the Database Connections promotional banner, preview
messaging, settings, and related telemetry.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
## Context
As per PR title - sets up incremental default opt in for the Database
Connections feature preview
Database Connections preview banner should still only show up if it's
never been dismissed before, but the CTA's changed to "Explore" rather
than "Enable" if the user's default opted in
Related discussion here:
https://github.com/orgs/supabase/discussions/48639
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Database Connections preview is now enabled by default.
* Added clearer handling for preview state and initialization.
* Banner actions open Database Connections when enabled, or the feature
preview when disabled.
* **Bug Fixes**
* Improved banner and menu visibility while preview settings initialize.
* Preserved banner dismissal behavior after a previous preference
change.
* Improved navigation consistency across Database Connections entry
points.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
## Context
As per PR title - brings Database Connections into feature preview
Should be working for both hosted + self-host/local
Also adjusts existing feature previews to remove "New"
- Platform webhooks
- Temporary database access
<img width="600" alt="image"
src="https://github.com/user-attachments/assets/b18ae8ca-ce0b-4649-975c-e70749a87dcd"
/>
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Added a Database Connections preview highlighting live activity, query
blocking detection, session termination, and AI-assisted summaries.
* Added access to project-specific observability connections from the
preview.
* Added a Database Connections entry to the observability menu when
enabled.
* **Improvements**
* Updated feature previews and labels, including changes to “new” status
indicators.
* Added controls to manage Database Connections preview visibility.
* **Bug Fixes**
* Improved blocker detection so results respect the selected role
filters.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
## Context
Initial work for Top for Postgres - adds a "Sessions" section under a
new Observability segment "Database Connections"
NOTE: All the copywriting and naming might change - not sure what's an
ideal title for this
We'll also be iteratively building on top of this UI, adding more
actionable signals instead of just information
Changes are featured flagged, off for public
- This would essentially replace the "View ongoing queries" in the SQL
Editor by providing a dedicated UI
- It checks against `pg_stat_activity` as per the ongoing queries UI
- We'll also subsequently deprecate the "Ongoing queries" UI in the SQL
editor
- Defaults into a "live mode" where the data is refreshed every 3
seconds via long-polling
<img width="983" height="474" alt="image"
src="https://github.com/user-attachments/assets/16402fe4-0b53-4f9e-9342-cdda26e3778a"
/>
- Supports filtering by state
<img width="374" height="282" alt="image"
src="https://github.com/user-attachments/assets/562f8fbe-2dc6-48e7-8ec0-de7ffb8348d1"
/>
- Users can also terminate queries through here
<img width="247" height="164" alt="image"
src="https://github.com/user-attachments/assets/23a639dc-8f96-473a-a823-605b0bab02ee"
/>
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
# Release Notes
* **New Features**
* Added an Observability **Database Connections** page with a live
**Sessions** activity table (state/roles filtering, blocked-by details,
session duration, and per-session termination with confirmation).
* Included a **Live/Pause** toggle to control automatic refresh (~3
seconds).
* **Enhancements**
* Improved Reports selection filtering: supports optional option
quantities, better popover styling, sorted apply behavior, and shows
quantity inline.
* Query performance duration formatting now supports configurable
decimal precision.
* Tooltips can now render richer content (string or React node).
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
## Context
Just refactors `ObservabilityMenu` to retrieve the menu items via a hook
+ scaffold the Top for Postgres menu item
No functional changes here
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Added a keyboard shortcut (`U`, then `C`) for quickly opening
Observability Connections.
* Improved observability navigation with feature-aware sections and
consistent URL parameter preservation.
* Custom reports are now sorted alphabetically and include available
actions directly in the menu.
* **Bug Fixes**
* Improved handling of missing report details and duplicate or
unsupported query parameters.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
## I have read the
[CONTRIBUTING.md](https://github.com/supabase/supabase/blob/master/CONTRIBUTING.md)
file.
YES
## What kind of change does this PR introduce?
- refactor navigation utils to pass in is_platform
- write unit tests for configuration returns
- default is always passed from constant IS_PLATFORM
Joshen Lim
