Rework notifications manager to no longer be a singleton, but a component of controller.
The dependency on it for neochat room and connection is also removed.
Have controller link to neochatconnection for errorOccured rather than call directly to remove dependency on controller.
For all the same reasons as network/neochat!1926
Move showMessage to RoomManager and merge warning in. A new Message type enum is created aligned with the Kirgami.MessageType used by Kirigami.Banner to avoid needing to translate from 2 enums.
showMessage is also sent as a signal from NeoChatRoom (and via the room from ActionsModel), this removes the need for them to have a dependency on Controller (and RoomManager). While not necessarily the cause of Windows crashes the spaghetti dependencies of RoomManager and Controller throughout the code base has made debugging that harder so this aims to simplify that as well.
Matrix currently has a significant moderation loophole, thanks to
invites. Right now, anyone can invite anyone to a room - and clients
like NeoChat will gladly display these rooms to them and even give you
a notification.
However, this creates a pretty easy attack since room names and avatars
are arbitrary and this is a known vector of harassment in the Matrix
community. There's currently no tools to block this server-side, so
let's try to improve the situation where we can.
This adds a new setting to the Security page, wherein it allows you to
block invites from people you don't share a room with. This prevents the
notification from appearing and NeoChat will attempt to leave the room
immediately.
Since this depends on MSC 2666 - a currently unstable feature - the
server may not support it and NeoChat will disable the setting in this
case.
Matrix currently has a significant moderation loophole, thanks to
invites. Right now, anyone can invite anyone to a room - and clients
like NeoChat will gladly display these rooms to them and even give you
a notification.
However, this creates a pretty easy attack since room names and avatars
are arbitrary and this is a known vector of harassment in the Matrix
community. There's currently no tools to block this server-side, so
let's try to improve the situation where we can.
This adds a new setting to the Security page, wherein it allows you to
block invites from people you don't share a room with. This prevents the
notification from appearing and NeoChat will attempt to leave the room
immediately.
Since this depends on MSC 2666 - a currently unstable feature - the
server may not support it and NeoChat will disable the setting in this
case.
- Refactor and cleanup code
- Don't paginate through notifications - it spams the server with requests and realistically only contains anything relevant on startup after a long time, in which case you're going to lose some notification anyway
- Only show newest notification for the respective room, closing the old notification if one exists
- Only show text of this notification
BUG: 475228
A category won't be shown if there are no relevant IDs (will add the ability to add new ones later).
Part of network/neochat#565

- Have LinkPreviewers stored in NeoChatConnection so that they don't have to be reloaded everytime the MessageContentModel is refreshed
- This means the link is never changed (it will be swiched for a new previewer with the new link)
- LinkPreviewers are stored by URL so they can be re-used by any event with the same URL
BUG: 484927 (because the offending code is ripped out)
Make sure that the neochat can handle switching connection when the current one is logged out. This is mostly about using QPointer to handle use after free issues due to room objects being deleted.
Make sure that the new rules for counting notifications for muted, mention and low priority rooms is applied consistently to the room list, space drawer and the task manager notification badge
implements #644
Add the ability to search in the user directory for friends.
This adds an option in roomlist when on the friends tab and opens a search dialog when clicked. The new search model searches the user directory for the given filter term.
Update the UX to refer to structure direct chats as friends. The direct chats are pulled into their own tab in the space drawer.
The `UserDetailDialog` is also updated to check whether a direct chat already exists and if not ask to invite as friend.

Add a space homepage with the ability to both create new room and add existing rooms to the space. This uses a tree model for the space hierarchy and will go to any number of levels. The user should only see the add options if they have appropriate permissions.
This MR also combines the create space and room pages and adds a lot of optional functionality for managing space children.
