How to test:
1. Connect a project to GH repo
2. Deploy the `config.toml` once
3. Change some setting in Auth
4. You should see a change in
`/dashboard/project/_/settings/code-configuration`
<img width="1271" height="1186" alt="Screenshot 2026-09-16 at 16 26 39"
src="https://github.com/user-attachments/assets/dfc135a4-e495-489e-88fd-b760383793b4"
/>
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
- **New Features**
- Configuration drift comparisons now use a consistent project
configuration schema.
- Drift details display complete current-environment and `config.toml`
values, grouped by section.
- Matching and unmanaged settings are organized into dedicated sections.
- Configuration fields link directly to relevant Studio settings.
- Added a warning that GitHub deployments overwrite local changes.
- **Bug Fixes**
- Configuration updates now refresh project configuration data
automatically.
- Improved labels and formatting for boolean and redirect URL values.
- Drift errors identify invalid configuration paths and provide
corrective guidance.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
## What kind of change does this PR introduce?
Feature. Resolves AUTH-879.
## What is the current behavior?
Studio does not provide a way to reset an Auth email template back to
the default subject and body once it has been customised.
## What is the new behavior?
Studio shows a `Reset template` action when Platform reports that the
selected Auth email template subject or body has been customised. The
action opens a confirmation dialog, calls the dedicated Platform reset
endpoint, and refreshes the editor with the default subject and body
returned by the API.
The Auth config save/reset mutations now run their user-facing success
handling before refreshing Auth lint data, so the success toast and
local editor cleanup are not delayed by lint refetches.
## Additional context
Depends on supabase/platform#32417.
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Reset email templates to defaults via a confirmation dialog; button
appears when custom content is detected and respects update permissions.
* Typed email-template definitions and improved template variable
display and descriptions.
* **Tests**
* Added tests covering template reset visibility, confirmation flow,
state updates, permission handling, and toast notifications.
* **Documentation**
* Example email template placeholders updated for internationalization
and provider snippets.
<!-- review_stack_entry_start -->
[](https://app.coderabbit.ai/change-stack/supabase/supabase/pull/45572)
<!-- review_stack_entry_end -->
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: Joshen Lim <joshenlimek@gmail.com>
Ivan Vasilov
