Render Room and Message Pills (#3809)

* added a way to render the room and the message

pills, but is WIP

* permalinks now get converted into pills!

* fixed an issue where room address mentions

were not adding a URL properly but a string

* updated tests

* c

* Revert "c"

This reverts commit 5c80252fa23dba7e4d44f2a07fbf1e9500e37c82.

* updated tests

* more tests

* created APIs to get a specific RoomSummary

given the id or the alias

* small mention builder improvement

* pr suggestions

ElementX/Sources/Other/Pills/PillTextAttachmentData.swift

@@ -9,6 +9,21 @@ import Foundation
 import UIKit
 
 enum PillType: Codable, Equatable {
+    enum EventRoom: Codable, Equatable {
+        case roomAlias(String)
+        case roomID(String)
+        
+        var value: String {
+            switch self {
+            case .roomAlias(let value), .roomID(let value):
+                return value
+            }
+        }
+    }
+    
+    case event(room: EventRoom)
+    case roomAlias(String)
+    case roomID(String)
     /// A pill that mentions a user
     case user(userID: String)
     /// A pill that mentions all users in a room