## Summary
Removes the user.css put at top of the index.html when building for
cloud.
On local, now compiles to this (pictured):
<img width="1909" height="184" alt="image"
src="https://github.com/user-attachments/assets/be03beea-35e9-47d6-a293-08f2971b04be"
/>
Formatted, that looks like:
```html
<!doctype html>
<html lang="en">
<head>
<link rel="stylesheet" href="user.css">
<link rel="stylesheet" href="api/userdata/user.css">
<meta charset="UTF-8">
<title>ComfyUI</title>
<meta name="viewport" content="width=device-width,initial-scale=1,user-scalable=no">
<link rel="stylesheet" href="materialdesignicons.min.css"/>
<meta name="mobile-web-app-capable" content="yes">
<meta name="apple-mobile-web-app-status-bar-style" content="black">
<link rel="manifest" href="./assets/manifest-CebUEmtR.json">
<script type="module" crossorigin src="./assets/index-DuwpHar_.js"></script>
<link rel="modulepreload" crossorigin href="./assets/vendor-other--dOoND1c.js">
<link rel="modulepreload" crossorigin href="./assets/vendor-primevue-BPXiTI_h.js">
<link rel="modulepreload" crossorigin href="./assets/vendor-vue-RrbnUvXR.js">
<link rel="modulepreload" crossorigin href="./assets/vendor-xterm-BZLod3g9.js">
<link rel="modulepreload" crossorigin href="./assets/vendor-three-aR6ntw5X.js">
<link rel="modulepreload" crossorigin href="./assets/vendor-tiptap-BVGjFCxT.js">
<link rel="stylesheet" crossorigin href="./assets/vendor-other-DODGPXtn.css">
<link rel="stylesheet" crossorigin href="./assets/vendor-xterm-BKlWQB97.css">
<link rel="stylesheet" crossorigin href="./assets/index-CX9dQXxD.css">
</head>
<body class="litegraph grid">
<div id="vue-app"></div>
</body>
</html>
```
On cloud, this:
<img width="1911" height="1106" alt="image"
src="https://github.com/user-attachments/assets/bbf6046b-e2fd-4e02-bb71-cba27f579271"
/>
## Context
On the cloud distribution, there are currently 401 errors appearing in
the console from requests attempting to load custom user stylesheets:
- `https://cloud.comfy.org/user.css` (returns 200)
- `https://cloud.comfy.org/api/userdata/user.css` (returns 401)
This is a feature inherited from local ComfyUI that allows users to add
custom stylesheets. The implementation naively requests the stylesheet
from the server, and if the user has added one, it gets loaded;
otherwise, the request fails.
This PR removes the custom stylesheet loading from the cloud
distribution by removing it from teh index.html and only re-injecting it
on non-cloud builds.
┆Issue is synchronized with this [Notion
page](https://www.notion.so/PR-7442-remove-user-css-on-cloud-to-prevent-failed-requests-on-startup-2c86d73d3650813d82a0deb3b01cee74)
by [Unito](https://www.unito.io)
* Move to new route
* Convert to tailwind
* Basic style
* Add userStore
* nit
* nit
* nit
* Remove app.#setUser
* Route to user-select view
* Mock login
* Use primevue UI components
* handle create new user
* Remove legacy user selection
* Add logout button on side toolbar
* Add username to logout button tooltip
* Add playwright tests
* hide logout button in single user server
* nit
* Add basic menu
* Add workflows/edit to menu bar
* Add command store
* Fix z-index
* Fix beta menu setting switch
* nit
* Drop to center
* Fix command invocation
* (fix) index.html formating for prettier
* (add) proper icon management
- on-demand icons auto importing
- handle all available icon sets (https://icones.js.org)
* (fix) proper css management
* (add) front stack improvement:
- implement vue router
- prepare for App.vue simplification
- proper management of views and layouts
- fix Tailwind CSS and prepare for overall css cleaning
* (fix) move back user.css to public dir
* (fix) remove user.css import from main.ts
* Basic side tool bar skeleton + Theme toggle (#164)
* Side bar skeleton
* Fix grid layout
* nit
* Add theme toggle logic
* Change primevue color theme to blue to match beta menu UI
* Add litegraph canvas splitter overlay (#177)
* Add vue wrapper
* Splitter overlay
* Move teleport to side bar comp
* Toolbar placeholder
* Move settings button from top menu to side bar (#178)
* Reverse relationship between splitter overlay and sidebar component (#180)
* Reverse relationship between splitter overlay and sidebar component
* nit
* Remove border on splitter
* Fix canvas shift (#186)
* Move queue/history display to side bar (#185)
* Side bar placeholder
* Pinia store for queue items
* Flatten task item
* Fix schema
* computed
* Switch running / pending order
* Use class-transformer
* nit
* Show display status
* Add tag severity style
* Add execution time
* nit
* Rename to execution success
* Add time display
* Sort queue desc order
* nit
* Add remove item feature
* Load workflow
* Add confirmation popup
* Add empty table placeholder
* Remove beta menu UI's queue button/list
* Add tests on litegraph widget text truncate (#191)
* Add tests on litegraph widget text truncate
* Updated screenshots
* Revert port change
* Remove screenshots
* Update test expectations [skip ci]
* Add back menu.settingsGroup for compatibility (#192)
* Close side bar on menu location set as disabled (#194)
* Remove placeholder side bar tabs (#196)
---------
Co-authored-by: bymyself <abolkonsky.rem@gmail.com>
Co-authored-by: github-actions <github-actions@github.com>
