## Problem
The new project form has accessibility issues:
- labels are not linked to inputs
- description are not linked to inputs
## How to test
Navigate through the form inputs with voice over and make sure every
input makes sense
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Bug Fixes**
* Improved form field identification consistency across project creation
screens (compute size, database password, project name, PostgreSQL
version, region, and organization).
* Enhanced selector/input accessibility by adding explicit element
identifiers to key controls.
* Updated region and repository UI structure to improve reliable
rendering without changing setup behavior.
* Preserved existing password, version, and routing logic while making
dropdowns and fields easier to locate and interact with.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
Users who set a database password with special characters (\`@\`, \`#\`,
\`%\`, \`+\`, etc.) get no warning that it must be percent-encoded when
used in a connection URL, which leads to confusing connection failures
([FE-3379](https://linear.app/supabase/issue/FE-3379)).
<img width="700" height="200" alt="Screenshot 2026-07-03 at 6 26 43 PM"
src="https://github.com/user-attachments/assets/48608d65-8057-4abe-96fc-c0ede3550951"
/>
<img width="1002" height="395" alt="Screenshot 2026-07-03 at 6 27 14 PM"
src="https://github.com/user-attachments/assets/1366b985-7d80-4e7d-97f0-c79d5c84cefd"
/>
<img width="548" height="303" alt="Screenshot 2026-07-03 at 6 27 26 PM"
src="https://github.com/user-attachments/assets/b042101a-0e88-4730-adb8-1b490018f208"
/>
**Changed:**
- `PasswordStrengthBar` now shows a warning-colored callout (with a docs
link) whenever the entered password contains characters that need
percent-encoding — this covers project creation, reset database
password, restore-to-new-project, and the Vercel deploy-button flow
- Replaced `DATABASE_PASSWORD_REGEX` (only caught `@`, `:`, `/`) with a
`passwordNeedsPercentEncoding()` helper based on `encodeURIComponent`,
so `#`, `%`, `+`, `?`, `&`, spaces etc. are caught too
- Moved `SpecialSymbolsCallout` from `ProjectCreation/` to
`components/ui/` since it's now shared
**Added:**
- Info admonition in the Connect sheet next to connection strings that
still contain `[YOUR-PASSWORD]` (direct connection + `.env`-based file
setups; hidden for psql and .NET where percent-encoding doesn't apply,
and after a password reset since the substituted password is already
encoded)
## To test
- Project creation → type a password containing \`#\` or \`@\` → warning
callout appears above the strength bar; disappears for alphanumeric
passwords
- Database Settings → Reset database password → same behaviour
- Connect sheet → Direct connection → note shows under the connection
string for URI/JDBC types, not for psql; after resetting the password
from the sheet, the note disappears (password is substituted already
encoded)
- Connect sheet → Node.js/Python/Go/SQLAlchemy file setups show the
note; .NET does not
- \`pnpm vitest run lib/password-strength.test.ts\` passes
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
## Summary by CodeRabbit
* **New Features**
* Added a dedicated password encoding note (with documentation link) on
direct connection screens when the password is embedded in a URL.
* Added an encoding hint to the password strength area when
percent-encoding is required.
* **Bug Fixes**
* Removed regex-based “invalid password” callout and replaced it with
safer percent-encoding detection logic.
* **Tests**
* Added test coverage for `passwordNeedsPercentEncoding`.
* Removed obsolete Project Creation password regex tests.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
---------
Co-authored-by: Alaister Young <10985857+alaister@users.noreply.github.com>
## Problem
We used to have a `_Shadcn_` suffix for all the shadcn form components
because we also had `formik` form components.
This is not needed anymore.
## Solution
- Remove the suffix
- Update all usages
* Fix types and lint warnings for the password strength function.
* Simplify the form for creating project. Move the password warning into the form schema. Minor fixes.
* Fix the name of the field.
* Move the common behaviour in a function.
* Minor fixes.
* Break down new project page into smaller components
* Fix types
* Address comments
* Add min length check for project name in project settings
* Fix tests
