Major refactor to include tactical combat feed

Data/Scripts/Miscellaneous/GameManager/TutorialTextFeed.lua

@@ -8,7 +8,7 @@ require("GameManager/TutorialTextView")
 ---@field MaxLines integer Maximum number of lines to display at once.
 ---@field _KeyOrder string[] Insertion-ordered list of active entry keys (oldest first).
 ---@field _NextId integer Counter used to generate unique entry keys.
-TutorialTextFeed = setmetatable({}, {__index = TutorialTextView})
+TutorialTextFeed = setmetatable({}, { __index = TutorialTextView })
 TutorialTextFeed.__index = TutorialTextFeed
 
 ---Creates a new Tutorial Text Feed.
@@ -16,9 +16,9 @@ TutorialTextFeed.__index = TutorialTextFeed
 ---@param maxLines integer Maximum number of lines to display at once.
 ---@return TutorialTextFeed
 function TutorialTextFeed:New(name, maxLines)
-    local self = TutorialTextView.New(TutorialTextView, name)
-    setmetatable(self, TutorialTextFeed)
+    local self = setmetatable(TutorialTextView:New(name), TutorialTextFeed)
 
+    ---@cast self TutorialTextFeed
     self.MaxLines = maxLines
     self._KeyOrder = {}
     self._NextId = 0
@@ -33,7 +33,8 @@ end
 ---@param duration number|nil Duration in seconds, defaults to -1 (infinite).
 ---@param color ColorStruct|nil The text color, defaults to white.
 function TutorialTextFeed:Append(text, duration, color)
-    if #self._KeyOrder >= self.MaxLines then
+    ---@diagnostic disable-next-line
+    if table.getn(self._KeyOrder) >= self.MaxLines then
         local oldestKey = table.remove(self._KeyOrder, 1)
         self.Entries[oldestKey] = nil
         if self.IsActive then
@@ -68,5 +69,6 @@ end
 
 function TutorialTextFeed:Debug()
     return string.format("TutorialTextFeed '%s' (%d/%d lines)",
-        self.Name, #self._KeyOrder, self.MaxLines)
+        ---@diagnostic disable-next-line
+        self.Name, table.getn(self._KeyOrder), self.MaxLines)
 end