More route reorganization

[kenn]

Continue on #1051

This is totally optional, but I’ve also reorganized things further to show how simple the folder structure can be.

---

To remove the _ suffix completely, we could also do the following, but I left them unchanged.

password_.create.tsx
password.tsx

↓

password.create.tsx
password.index.tsx

or

password/
  create.tsx
  index.tsx

$noteId_.edit.tsx
$noteId.tsx

↓

$noteId.edit.tsx
$noteId.index.tsx

or

$noteId/
  edit.tsx
  index.tsx

Test Plan

All tests passed

Checklist

• Tests updated
• Docs updated

Screenshots

app/routes
├── $.tsx
├── me.tsx
├── _auth
│   ├── forgot-password.tsx
│   ├── login.tsx
│   ├── logout.tsx
│   ├── reset-password.tsx
│   ├── signup.tsx
│   ├── verify.tsx
│   ├── auth.$provider
│   │   ├── callback.ts
│   │   └── index.ts
│   ├── onboarding
│   │   ├── $provider.tsx
│   │   └── index.tsx
│   └── webauthn
│       ├── authentication.ts
│       └── registration.ts
├── _marketing
│   ├── about.tsx
│   ├── index.tsx
│   ├── privacy.tsx
│   ├── support.tsx
│   ├── tos.tsx
│   └── +logos
│       ├── logos.ts
│       └── ...
├── _seo
│   ├── robots[.]txt.ts
│   └── sitemap[.]xml.ts
├── admin
│   └── cache
│       ├── index.tsx
│       ├── lru.$cacheKey.ts
│       ├── sqlite.$cacheKey.ts
│       └── sqlite.tsx
├── resources
│   ├── download-user-data.tsx
│   ├── healthcheck.tsx
│   ├── images.tsx
│   └── theme-switch.tsx
├── settings
│   └── profile
│       ├── _layout.tsx
│       ├── change-email.tsx
│       ├── connections.tsx
│       ├── index.tsx
│       ├── passkeys.tsx
│       ├── password.tsx
│       ├── password_.create.tsx
│       ├── photo.tsx
│       └── two-factor
│           ├── _layout.tsx
│           ├── disable.tsx
│           ├── index.tsx
│           └── verify.tsx
└── users
    ├── index.tsx
    └── $username
        ├── index.tsx
        └── notes
            ├── $noteId.tsx
            ├── $noteId_.edit.tsx
            ├── _layout.tsx
            ├── index.tsx
            └── new.tsx

[kentcdodds]

This looks great. I don't want to swap the _ suffix in favor of index routes because it does technically change the routing structure and I think what we have now is more correct.

Thanks!