Dump only state related doc

Instead of dumping all the doc for each state, associate only the doc
related to this kind of state (ie. at, and at.absent for state "at")

Signed-off-by: Matthieu Patou <mat@matws.net>

salt_lsp/cmds.py

@@ -1,8 +1,8 @@
-import subprocess
-import shlex
 import json
 import pathlib
 import pickle
+import shlex
+import subprocess
 import tempfile
 from os.path import abspath, dirname
 from typing import Dict
@@ -39,7 +39,13 @@ def dump_state_name_completions() -> None:
 
         for module in mod_list["local"]:
             state_completions[module] = StateNameCompletion(
-                module, mod_list["local"][module], docs["local"]
+                module,
+                mod_list["local"][module],
+                {
+                    k: v
+                    for k, v in docs["local"].items()
+                    if k.startswith(module)
+                },
             )
 
     dest_dir = pathlib.Path(dirname(abspath(__file__))) / "data"