fix(treesitter): update lua, markdown queries

runtime/queries/lua/injections.scm

@@ -17,8 +17,7 @@
     (string
       content: _ @injection.content)))
   (#set! injection.language "vim")
-  (#any-of? @_vimcmd_identifier
-    "vim.cmd" "vim.api.nvim_command" "vim.api.nvim_command" "vim.api.nvim_exec2"))
+  (#any-of? @_vimcmd_identifier "vim.cmd" "vim.api.nvim_command" "vim.api.nvim_exec2"))
 
 ((function_call
   name: (_) @_vimcmd_identifier

runtime/queries/markdown/folds.scm

@@ -1,7 +1,12 @@
 ([
   (fenced_code_block)
   (indented_code_block)
-  (list)
+  (list_item
+    (list))
   (section)
 ] @fold
   (#trim! @fold))
+
+(section
+  (list) @fold
+  (#trim! @fold))