#### Tl;dr
Closes: enso-org/cloud-v2#1283
This PR significantly reimplements Offline mode
<details><summary>Demo Presentation</summary>
<p>
https://github.com/enso-org/enso/assets/61194245/752d0423-9c0a-43ba-91e3-4a6688f77034
</p>
</details>
---
#### Context:
Offline mode is one of the core features of the dashboard. Unfortunately, after adding new features and a few refactoring, we lost the ability to work offline.
This PR should bring this functionality back, with a few key differences:
1. We require users to sign in before using the dashboard even in local mode.
2. Once a user is logged in, we allow him to work with local files
3. If a user closes the dashboard, and then open it, he can continue using it in offline mode
#### This Change:
What does this change do in the larger context? Specific details to highlight for review:
1. Reimplements `<AuthProvider />` functionality, now it implemented on top of `<Suspense />` and ReactQuery
2. Reimplements Backend module flow, now remote backend is always created, You no longer need to check if the RemoteBackend is present
3. Introduces new `<Suspense />` component, which is aware of offline status
4. Introduce new offline-related hooks
5. Add a banner to the form if it's unable to submit it offline
6. Refactor `InviteUserDialog` to the new `<Form />` component
7. Fixes redirect bug when the app doesn't redirect a user to the dashboard after logging in
8. Fixes strange behavior when `/users/me` could stuck into infinite refetch
9. Redesign the Cloud table for offline mode.
10. Adds blocking UI dialog when a user clicks "log out" button
#### Test Plan:
This PR requires thorough QA on the login flow across the browser and IDE. All redirect logic must stay unchanged.
---
- Close https://github.com/enso-org/cloud-v2/issues/866
- Remove *all* references to client keys and API base URLs from the codebase.
- The app can still be built by external contributors. *However*, the cloud backend (among some other things) will be completely disabled, as the required keys and base URLs will be missing.
- Add entry to `.gitignore` to allow `*.env` files in `app/ide-desktop/lib/dashboard/`
# Important Notes
- Tested (no `.env`; `.env` with prod backend; `.pbuchu.env`) on:
- `npm run dev` in `app/ide-desktop/lib/dashboard/`
- `./run ide build`
- `./run ide2 build`
- `./run gui watch`
This is a prerequisite for adding a CI action for E2E tests.
- Fix E2E tests
- Remove visual regression testing (VRT) and associated fixtures (screenshots) for now
- Switch dashboard almost fully to Vite, from ESBuild, to match GUI2's build tooling.
- Add some new E2E tests:
- Creating assets
- Deleting assets
- Creating assets from the samples on the home page
- Sort assets
- Includes fixes for sorting:
- Group sorted assets by type again (regression) (see https://github.com/enso-org/cloud-v2/issues/554)
- Make sorting by title, case insensitive. This is because it is more intuitive for non-programmers if all items with uppercase names *aren't* separated from those with lowercase names - especially since the Windows FS is case-insensitive.
- Normalization of Unicode letters is *not* currently being done. It can potentially be added later.
- Double-clicking *anywhere* on a directory row now expands it. Previously it was only being expanded when double clicking
- Add recursive label adding/removal to mirror backend
- Note: The current implementation is not exactly the same as the backend's implementation.
- Fix https://github.com/enso-org/cloud-v2/issues/872
- Unset "saved project details" (for opening the last open project) if fetching it produces an error.
# Important Notes
- All tests pass. (run `npm run test:e2e` in `app/ide-desktop/lib/dashboard`)
- All `npm` commands should be run in `app/ide-desktop/lib/dashboard`. `dashboard:*` npm scripts have been removed from `app/ide-desktop` to prevent a mess.
- `npm run dev` confirmed to still work. Note that it has not been changed as it was already using Vite.
- `npm run build` now uses `vite build`. This has been tested using a local HTTP server that supports `404.html`.
- Other cases have been tested:
- `npm run test:e2e` works (all tests pass)
- `./run ide build` works
- `./run ide watch` works
- `./run ide2 build` works
- `./run gui watch` works
