conf: split out unneeded example sections to log.conf and settings.conf fragments

src/config/wireplumber.conf

@@ -1,19 +1,9 @@
 ## The WirePlumber configuration
 
-context.properties = {
-  ## Properties to configure the PipeWire context and some modules
-
-  # application.name = WirePlumber
-  log.level = 2
-  # mem.mlock-all = false
-  # support.dbus  = true
-}
-
 context.spa-libs = {
-  ## PipeWire SPA Factories to load.
-  ## Used to find spa factory names. It maps an spa factory name
-  ## regular expression to a library name that should contain
-  ## that factory.
+  ## SPA factory name to library mappings
+  ## Used to find SPA factory names. It maps a SPA factory name regular
+  ## expression to a library name that should contain that factory.
   ##
   ## Syntax:
   ## <factory-name regex> = <library-name>
@@ -670,16 +660,3 @@ wireplumber.components.rules = [
     }
   }
 ]
-
-wireplumber.settings = {
-  ## If this is set to true, the settings will be read from this configuration
-  ## file only once and then written to a state file. The next time WirePlumber
-  ## is started, the settings will be read from the state file and not from this
-  ## configuration file. This allows changing settings at runtime by modifying
-  ## the `sm-settings` metadata object and having those changes persist across
-  ## reboots. If this is set to false, the state file will be ignored and the
-  ## settings will be read from this configuration file every time WirePlumber
-  ## is started.
-  ##
-  # settings.persistent = false
-}

src/config/wireplumber.conf.d.examples/log.conf

@@ -0,0 +1,9 @@
+context.properties = {
+  ## The default log level (single letter, one of F(atal), E(rror), W(arn),
+  ## N(otice), I(nfo), D(ebug), T(race)). This may also contain a category name,
+  ## separated by a colon, to set the log level for a specific category.
+  ## For example, set the log level to W for all categories and I for wp-core:
+  ##   log.level = "W,wp-core:I"
+  ##
+  # log.level = "N"
+}

src/config/wireplumber.conf.d.examples/settings.conf

@@ -0,0 +1,12 @@
+wireplumber.settings = {
+  ## If this is set to true, this section will be read from this configuration
+  ## file only once and then written to a state file. The next time WirePlumber
+  ## is started, the settings will be read from the state file and not from this
+  ## configuration file. This allows changing settings at runtime by modifying
+  ## the `sm-settings` metadata object and having those changes persist across
+  ## reboots. If this is set to false, the state file will be ignored and the
+  ## settings will be read from this configuration file every time WirePlumber
+  ## is started.
+  ##
+  # settings.persistent = false
+}