Removes Studio code that nothing imports, as reported by knip. First PR
in a stack of three: this one is pure deletions, #49720 removes the
unused dependencies, #49721 upgrades knip and adds the CI gate so this
doesn't accumulate again.
Every file was verified with a repo-wide grep for its basename, exported
symbols, and string/dynamic imports before deletion — none are reachable
via `next/dynamic`, a barrel file, or a config.
**Removed:**
-
`Billing/Usage/UsageWarningAlerts/{CPU,RAM,DiskIOBandwidth}Warnings.tsx`
(whole directory)
- `DataWarehouse/FormFooterChangeBadge.tsx` (whole directory)
- `Database/Replication/ReplicationDiagram/EmptyReplicationDiagram.tsx`
- `Integrations/Vercel/OrganizationPicker.tsx`
- `QueryInsights/QueryInsightsTable/QueryInsightsTableRow.tsx`
- `hooks/misc/useTrackExperimentExposure.ts`
- `data/ai/{parse-client-code,sql-policy}-mutation.ts`,
`data/misc/parse-query-mutation.ts`,
`data/database/table-check-rls-mutation.ts`
-
`data/notifications/notifications-v2-{archive-all-mutation,summary-query}.ts`
+ their two now-unused keys in `notifications/keys.ts` (`listV2` kept)
-
`data/platform-apps/platform-app-{update,signing-key-delete}-mutation.ts`
- `DateTimeFormats.DATE_ONLY` and the unused
`Notebooks.{MarkdownCell,LogCell,ChartConfig}` types
**Changed:**
- `ReportPadding` no longer has a duplicate default export; its 9
default importers (observability pages) now use the named export
Not removed: `CONSTRAINT_TYPE`'s unused members mirror the closed set of
`pg_constraint.contype` values, so they're documentation rather than
dead code — suppressed narrowly in #49721's knip config instead.
## To test
- `pnpm --filter studio run typecheck` and `lint:ratchet` pass
- Observability pages (`/project/[ref]/observability/*`) still render
with padding — they're the only code touched, via the `ReportPadding`
import change
- Notifications popover still loads and marks-as-read (the removed keys
weren't used for invalidation)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
- **Removed Features**
- Removed CPU, memory, and disk usage warning alerts.
- Removed the Vercel organization picker and empty replication diagram.
- Removed query insights row actions and several SQL assistance tools.
- Removed notification summary and archive-all capabilities.
- Removed platform app update and signing-key deletion actions.
- Removed the form change-count badge and experiment exposure tracking.
- **Refactor**
- Updated observability reports to use the revised report layout export.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Co-authored-by: Alaister Young <10985857+alaister@users.noreply.github.com>
## Problem
Now that we migrated all usages of the deprecated `Tabs` component, we
don't need the `_Shadcn_` suffix anymore.
## Solution
Remove `_Shadcn_` suffix from `ui` tabs components. That's all this PR
does, no visual nor functional changes
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Standardized tab components across the app so pages and dialogs now
use the same consistent tab UI.
* Improved tab-based views in design, docs, studio, learn, and website
experiences for a more uniform interface.
* **Chores**
* Updated shared UI exports to expose tab components directly,
simplifying future usage across the product.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
## Problem
Our `<Button>` component breaks the default `button` contract by
redefining the `type` prop to set its variant (`primary`, `default`,
etc) instead of the button type (`submit`, `button`, etc).
This is confusing and forces to write more code when using it with
shadcn components that expect/inject the standard button props.
## Solution
- rename the `type` prop to `variant`
- rename the `htmlType` prop to `type`
- propagate the changes where necessary
- format code
## How to test
As this is just prop renaming, if it builds it's ok
---------
Co-authored-by: Ivan Vasilov <vasilov.ivan@gmail.com>
Follow-up to #46413, which fixed an unwanted top border on the Auth
Users grid by upgrading `border-t-0` → `border-t-0!` so the Tailwind
rule actually wins over react-data-grid's `.rdg { border: 1px solid
var(--rdg-border-color); }` shorthand. The same issue exists on every
other DataGrid in Studio — this applies the fix consistently.
**Changed:**
- `border-t-0! border-b-0!` applied to all `<DataGrid>` call sites in
Studio (11 in total)
Fixes this issue everywhere:
<img width="609" height="223" alt="Screenshot 2026-05-28 at 3 40 02 PM"
src="https://github.com/user-attachments/assets/f49d8849-dd58-4675-ade4-a2656aadb8f9"
/>
## To test
Spot-check that the top/bottom borders look right (no doubled border
under the page chrome, no extra line at the bottom of the table) on each
route below. Use any project ref for `[ref]`:
- `/project/[ref]/observability/query-performance` — main grid + the
WithStatements grid inside
- `/project/[ref]/observability/query-insights` — both modes (explorer +
triage)
- `/project/[ref]/advisors/security`
- `/project/[ref]/advisors/performance`
- `/project/[ref]/integrations/cron/jobs` — jobs list
- `/project/[ref]/integrations/cron/jobs/<jobName>` — previous runs tab
- `/project/[ref]/integrations/queues/queues` — queues list
- `/project/[ref]/integrations/queues/queues/<queueName>` — single queue
messages
- `/project/[ref]/integrations/vault/secrets`
- `/project/[ref]/sql/new` — results pane at the bottom
- `/project/[ref]/realtime/inspector`
- `/project/[ref]/logs/explorer` — and the preview pages: `auth-logs`,
`edge-logs`, `postgres-logs`, `cron-logs`, `pg-upgrade-logs`,
`postgrest-logs`, `realtime-logs`, `replication-logs`, `pgcron-logs`,
`storage-logs`, `edge-functions-logs`, `pooler-logs`,
`dedicated-pooler-logs`
- `/project/[ref]/functions/[functionSlug]/logs` and `/invocations`
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Style**
* Refined border styling on data grids across multiple features
including integrations, query tools, and logs for improved visual
consistency.
<!-- review_stack_entry_start -->
[](https://app.coderabbit.ai/change-stack/supabase/supabase/pull/46448?utm_source=github_walkthrough&utm_medium=github&utm_campaign=change_stack)
<!-- review_stack_entry_end -->
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Co-authored-by: Alaister Young <10985857+alaister@users.noreply.github.com>
Mark provenance of SQL via the branded types SafeSqlFragment and
UntrustedSqlFragment. Only SafeSqlFragment should be executed;
UntrustedSqlFragments require some kind of implicit user approval (show
on screen + user has to click something) before they are promoted to
SafeSqlFragment.
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Editor and RLS tester show loading states for inferred/generated SQL
and include a dedicated user SQL editor for safer edits.
* **Refactor**
* Platform-wide SQL handling tightened: snippets and AI-generated SQL
are treated as untrusted/display-only until promoted, improving safety
and consistency.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
## Context
Resolves FE-3126
Just cleaning up the table editor header with a bit of refactors
(pre-req to investigating collapsing filter bar and table editor header
actions into a single row)
## Non-visual changes involved
- Break down components within `GridHeaderActions` into smaller ones
- `IndexAdvisorPopover`
- `SecurityDefinerViewPopover`
- `RealtimeToggle`
- Deprecate use of `useUrlState` in `GridHeaderActions` to use
`useQueryState` instead
- Improve types for `TwoOptionToggle`
## Visual changes involved
- Collapse realtime button toggle into a button icon, with no text (just
tooltip)
- Adjust layout of buttons a little
### Before
<img width="796" height="118" alt="image"
src="https://github.com/user-attachments/assets/436bca94-4d91-471a-a184-487c6f78dc04"
/>
### After
<img width="731" height="132" alt="image"
src="https://github.com/user-attachments/assets/5fd30982-a1fc-4f92-a590-146d1e69d52a"
/>
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Index Advisor popover with recommendations.
* Realtime toggle to manage realtime table publication.
* Security Definer view popover with optional autofix.
* Insert menu for adding rows/columns and CSV import.
* **Bug Fixes**
* Adjusted filter bar input sizing for improved readability.
* **Refactor**
* Header layout updated and insert/import actions moved into dedicated
components.
* **Tests**
* Updated end-to-end selectors for the Insert row menu item.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
This PR migrates the whole monorepo to use Tailwind v4:
- Removed `@tailwindcss/container-queries` plugin since it's included by
default in v4,
- Bump all instances of Tailwind to v4. Made minimal changes to the
shared config to remove non-supported features (`alpha` mentions),
- Migrate all apps to be compatible with v4 configs,
- Fix the `typography.css` import in 3 apps,
- Add missing rules which were included by default in v3,
- Run `pnpm dlx @tailwindcss/upgrade` on all apps, which renames a lot
of classes
- Rename all misnamed classes according to
https://tailwindcss.com/docs/upgrade-guide#renamed-utilities in all
apps.
---------
Co-authored-by: Jordi Enric <jordi.err@gmail.com>
This PR preps the monorepo for a migration to Tailwind v4:
- Bump all Tailwind dependencies and libraries to the latest possible
version, while still compatible with Tailwind 3.
- Cleans up obsolete Tailwind 3 specific options and configs.
- Cleans up unused CSS files and fixes the CSS imports.
- Migrates all `important` uses in `@apply` lines to using the `!`
prefix.
- Move `typography.css` to the `config` package and import it from the
apps.
- Migrated all occurrences of `flex-grow`, `flex-shrink`,
`overflow-clip` and `overflow-ellipsis` since they're deprecated and
will be removed in Tailwind 4.
- Make the default theme object typesafe in the `ui` package.
- Migrate all `bg-opacity`, `border-opacity`, `ring-opacity` and
`divider-opacity` to the new format where they're declared as part of
the property color.
- Bump and unify all imports of `postcss` dependency.
## Context
Shifts all remaining dashboard queries into pg-meta so that we
centralize all manually written queries in one place
Having them in packages/pg-meta also allows us to write tests for them
## To test
Just needs a smoke test on
- Role Impersonation
- Lints
- Data API
- Database
- Enumerated Types
- Integrations
- Foreign Data Wrappers
- Vault
## 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?
This introduces Query Insights. It's the first edition of possible
future updates. This takes our old prototype and builds upon it for a
more action driven insights view.
---------
Co-authored-by: Claude Sonnet 4.6 <noreply@anthropic.com>
Co-authored-by: Ali Waseem <waseema393@gmail.com>
Danny White
