refactor: no more system properties

Author: zlataovce

config-specs/paper/paper-global.yml

@@ -358,7 +358,17 @@ spam-limiter:
 spark:
   enabled:
     default: "true"
-    description: Whether the spark profiler should be enabled.
+    description: Whether the bundled spark profiler should be enabled.
+  enable-immediately:
+    default: "false"
+    description: >-
+      Whether the bundled spark profiler should be enabled as soon as possible. This can be useful for profiling the server during startup.
+      By default, spark is enabled once the server has finished starting up (when the **Done (X.XXXs)! For help, type "help"** message is sent in the console).
+  prefer-spark-plugin:
+    default: "false"
+    description: >-
+      Whether the bundled spark profiler should be disabled in favor of a standalone plugin.
+      If the spark plugin is not found, the bundled version will be loaded regardless of the setting, unless it is [explicitly disabled](#spark_enabled).
 timings:
   enabled:
     default: "false"

docs/paper/admin/how-to/profiling.md

@@ -37,8 +37,8 @@ or learn to analyze reports yourself, check out spark's documentation [here](htt
 :::tip
 
 If you want to use a version of spark newer than the bundled one, simply place a standalone spark plugin JAR
-into the `plugins` directory and set the [`paper.preferSparkPlugin`](../reference/system-properties.md#paperprefersparkplugin)
-property.
+into the `plugins` directory and enable the [`spark.prefer-spark-plugin`](../reference/configuration/global-configuration.mdx#spark_prefer_spark_plugin)
+global configuration option.
 
 :::
 

docs/paper/admin/reference/system-properties.md

@@ -215,13 +215,3 @@ It also remaps plugin CB calls to remove the version information.
 
 - **default**: `false`
 - **description**: Disables plugin remapping introduced in 1.20.5 and everything involving automatic plugin conversion by commodore. For more information see the [userdev](../../dev/getting-started/userdev.mdx#1205-and-beyond) documentation and the official [announcement](https://discord.com/channels/289587909051416579/976631292747735080/1232740079097876570).
-
-#### paper.enableSparkImmediately
-
-- **default**: `false`
-- **description**: Enables the spark profiler as soon as possible when set to true. Otherwise, it is enabled once the server has finished starting up (when the `Done (X.XXXs)! For help, type "help"` message is sent in the console).
-
-#### paper.preferSparkPlugin
-
-- **default**: `false`
-- **description**: Disables the bundled spark profiler in favor of a standalone plugin when set to true. If the spark plugin is not found, the bundled version will be loaded regardless, unless it is disabled [in the configuration](./configuration/global-configuration.mdx#spark_enabled).