feat: add missing lua stub (#15579)

* feat: add missing lua stub

* fix: typo

meta/generateLuaStubs.py

@@ -556,6 +556,12 @@ def generate_stub(root: Path) -> str:
         "hl.notification.get": "fun(): HL.Notification[]",
         "hl.layout.register": "fun(name: string, provider: HL.LayoutProvider): nil",
         "hl.exec_cmd": "fun(cmd: string, rules?: table<string, string|number|boolean>): nil",
+        "hl.get_loaded_plugins": "fun(): HL.Plugin[]",
+        "hl.is_key_down": "fun(key: number|string): boolean",
+        "hl.version": "fun(): string",
+        "hl.clear_crashed_lockscreen": "fun(): nil",
+        "hl.exec_scheduled_prop_refresh_immediately": "fun(): nil",
+        "hl.unbind": "fun(key: string): nil"
     }
     api_signatures.update(query_overrides)
 
@@ -728,6 +734,19 @@ def generate_stub(root: Path) -> str:
     )
     lines.append("")
 
+    lines.extend(
+        emit_class_block(
+            "HL.Plugin",
+            [
+                ("name", "string", True),
+                ("author", "string", True),
+                ("version", "string", True),
+                ("description", "string", True),
+            ],
+        )
+    )
+    lines.append("")
+
     for class_name in sorted(query_types.keys()):
         fields = [(name, typ, True) for name, typ in sorted(query_types[class_name].items())]
         lines.extend(emit_class_block(class_name, fields))