Upated context_manager

Added a getter function to return the current state of the global
context manager.

presser/context_manager/init.lua

@@ -103,7 +103,7 @@ end
 -- @Dev: This is why it's important to guarantee that the IDs are stored in the context manager. They are required here
 -- to close the windows using the vim API calls, and force closing them too.
 M.flush = function ()
-  for ctx, ctx_tbl in pairs( g.presser_buf_ctx ) do
+  for _, ctx_tbl in pairs( g.presser_buf_ctx ) do
     for _, data in pairs( ctx_tbl ) do
       print("Deleting:", _, data.id)
       a.nvim_win_close( data.id, true ) -- buffer contents are irrelevant in this context to save
@@ -113,5 +113,8 @@ M.flush = function ()
   g.presser_buf_ctx = {} -- clear the global context manager
 end
 
+M.get_global_context_manager = function ()
+  return g.presser_buf_ctx
+end
 
 return M