Merge branch 'dev' into plugin_settings_cache_path

Author: Jack251970

Flow.Launcher.Core/Plugin/PluginManager.cs

@@ -398,7 +398,16 @@ public static void AddActionKeyword(string id, string newActionKeyword)
                 NonGlobalPlugins[newActionKeyword] = plugin;
             }
 
+            // Update action keywords and action keyword in plugin metadata
             plugin.Metadata.ActionKeywords.Add(newActionKeyword);
+            if (plugin.Metadata.ActionKeywords.Count > 0)
+            {
+                plugin.Metadata.ActionKeyword = plugin.Metadata.ActionKeywords[0];
+            }
+            else
+            {
+                plugin.Metadata.ActionKeyword = string.Empty;
+            }
         }
 
         /// <summary>
@@ -419,16 +428,15 @@ public static void RemoveActionKeyword(string id, string oldActionkeyword)
             if (oldActionkeyword != Query.GlobalPluginWildcardSign)
                 NonGlobalPlugins.Remove(oldActionkeyword);
 
-
+            // Update action keywords and action keyword in plugin metadata
             plugin.Metadata.ActionKeywords.Remove(oldActionkeyword);
-        }
-
-        public static void ReplaceActionKeyword(string id, string oldActionKeyword, string newActionKeyword)
-        {
-            if (oldActionKeyword != newActionKeyword)
+            if (plugin.Metadata.ActionKeywords.Count > 0)
+            {
+                plugin.Metadata.ActionKeyword = plugin.Metadata.ActionKeywords[0];
+            }
+            else
             {
-                AddActionKeyword(id, newActionKeyword);
-                RemoveActionKeyword(id, oldActionKeyword);
+                plugin.Metadata.ActionKeyword = string.Empty;
             }
         }