Initial table mode added. Probably bugs.

src/fenrirscreenreader/core/screenManager.py

@@ -55,6 +55,17 @@ class ScreenManager:
 
     def get_screen_text(self):
         return self.currScreenText
+    
+    def get_line_text(self, line_number):
+        """Get text from a specific line (0-based index)"""
+        if not self.env["screen"]["new_content_text"]:
+            return ""
+        
+        lines = self.env["screen"]["new_content_text"].split("\n")
+        if line_number < 0 or line_number >= len(lines):
+            return ""
+        
+        return lines[line_number]
 
     def get_curr_screen(self):
         try: