Fix run configuration docs

.idea/runConfigurations/Clippy__none_.xml

@@ -1,5 +1,5 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="Clippy" type="CargoCommandRunConfiguration" factoryName="Cargo Command" nameIsGenerated="true">
+  <configuration default="false" name="Clippy (none)" type="CargoCommandRunConfiguration" factoryName="Cargo Command" folderName="Clippy">
     <option name="command" value="clippy --package royalnet --bin royalnet --no-default-features" />
     <option name="workingDirectory" value="file://$PROJECT_DIR$" />
     <envs />

.idea/runConfigurations/Doc__all_.xml

@@ -1,6 +1,6 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="Doc" type="CargoCommandRunConfiguration" factoryName="Cargo Command">
+  <configuration default="false" name="Doc (all)" type="CargoCommandRunConfiguration" factoryName="Cargo Command" folderName="Doc">
-    <option name="command" value="doc --package royalnet --bin royalnet --no-default-features --document-private-items --open" />
+    <option name="command" value="doc --package royalnet --bin royalnet --document-private-items --open" />
     <option name="workingDirectory" value="file://$PROJECT_DIR$" />
     <envs />
     <option name="emulateTerminal" value="true" />

.idea/runConfigurations/Run__telegram_.xml

@@ -1,6 +1,6 @@
 <component name="ProjectRunConfigurationManager">
-  <configuration default="false" name="Run" type="CargoCommandRunConfiguration" factoryName="Cargo Command">
+  <configuration default="false" name="Run (telegram)" type="CargoCommandRunConfiguration" factoryName="Cargo Command" folderName="Run">
-    <option name="command" value="run --package royalnet --bin royalnet --no-default-features" />
+    <option name="command" value="run --package royalnet --bin royalnet --no-default-features --features interface_database,service_telegram" />
     <option name="workingDirectory" value="file://$PROJECT_DIR$" />
     <envs>
       <env name="RUST_LOG" value="royalnet" />

CONTRIBUTING.md

@@ -115,25 +115,14 @@ The following features are currently available:
 - `default`
   - includes all features
 
-[conditional compilation]: https://doc.rust-lang.org/reference/conditional-compilation.html
-[Cargo features]: https://doc.rust-lang.org/cargo/reference/features.html
-
-#### On RustRover
-
-If you're editing the project with RustRover, you can graphically toggle features on and off:
-
-1. Open `Cargo.toml`.
-2. Scroll to the `[features]` section
-3. Tick or untick the features you want to use.
-   - `default` is ignored if you use the provided run configurations.
-
-#### Elsewhere
-
 To toggle features on other editors, remember to pass the `--no-default-features` and `--features` option to Cargo when running commands:
 ```shell
 cargo --no-default-features --features="interface_database,interface_stratz,service_telegram,service_brooch" run
 ```
 
+[conditional compilation]: https://doc.rust-lang.org/reference/conditional-compilation.html
+[Cargo features]: https://doc.rust-lang.org/cargo/reference/features.html
+
 ### Configuring PostgreSQL
 
 > [!Note]