## Problem
On the organization home page:
- you can't tab to a project card and navigate to the project
- the status filter popover cannot be open with keyboard
- the feedback popover cannot be open with keyboard
## Solution
- make the project card (which is a link) accessible with Tab
- fix the popover trigger buttons
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **Bug Fixes**
* Improved keyboard accessibility so project cards can be focused with
Tab navigation.
* Updated dropdown and filter popover trigger wiring for more consistent
click behavior.
* Reset the feedback flow to its starting step whenever the trigger is
clicked.
* **Bug Fixes**
* Made the home icon link explicitly focusable via keyboard navigation.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
## Problem
People using screen readers can't find how to navigate back to the
organization dashboard.
## Solution
- Add an invisible label for screen readers
- Add a tooltip for all users
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Added a tooltip to the home navigation icon on hover (“Back to
organization home”).
* Enhanced app layout dropdowns to accept custom trigger content,
improving accessibility with updated labels for branches, organizations,
and projects.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
## Context
If a user switches account without an explicit log out via the
dashboard, landing back on `/org` will redirect users to the last
visited organization as stored in local storage, in which it can result
in the following state if the last visited organization does not exist
in the current account
<img width="2538" height="1060" alt="image"
src="https://github.com/user-attachments/assets/270e482a-3515-48ef-898b-87e76fce80d6"
/>
## Changes involved
Am opting to scope the last visited organization to the user profile
instead - this would be a bit more cleaner than trying to actively clear
the last visited org slug from local storage with implicit account
changes as there's no deterministic way to track that (afaik) from FE
side of things
## To test
Can reproduce the problem as such
- Ensure that you have 2 accounts to log in with, and one account has an
org that the other is not a part of
- For the organization that has the "extra" org, ensure that you click
into it so that the last visited org slug is saved in local storage
- Mimic changing accounts by visiting
`/auth/v1/authorize?provider=github` (using the domain for the env that
you're testing on - e.g localhost:8000 for local, or green for staging
preview)
<!-- This is an auto-generated comment: release notes by coderabbit.ai
-->
## Summary by CodeRabbit
* **New Features**
* Unified “last visited organization” handling across the Studio UI with
a shared hook, improving consistency for home/dashboard return,
cancel/back navigation, and account routing.
* **Bug Fixes**
* Updated redirects to only route to an organization when a valid
last-visited value is available; otherwise users go to the general
organizations page.
* Kept MFA enrollment and factor delete/leave flows aligned to the
unified last-visited organization value.
* **Tests**
* Updated onboarding and layout tests to match the new last-visited
organization storage key format and hook/query success behavior.
<!-- end of auto-generated comment: release notes by coderabbit.ai -->
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.
Gildas Garcia