docs: first pass of krata as an isolation engine

crates/ctl/Cargo.toml

@@ -1,6 +1,6 @@
 [package]
 name = "krata-ctl"
-description = "Command-line tool to control the krata hypervisor"
+description = "Command-line tool to control the krata isolation engine"
 license.workspace = true
 version.workspace = true
 homepage.workspace = true

crates/ctl/src/cli/list.rs

@@ -28,7 +28,7 @@ enum ListFormat {
 }
 
 #[derive(Parser)]
-#[command(about = "List the guests on the hypervisor")]
+#[command(about = "List the guests on the isolation engine")]
 pub struct ListCommand {
     #[arg(short, long, default_value = "table", help = "Output format")]
     format: ListFormat,

crates/ctl/src/cli/list_devices.rs

@@ -23,7 +23,7 @@ enum ListDevicesFormat {
 }
 
 #[derive(Parser)]
-#[command(about = "List the devices on the hypervisor")]
+#[command(about = "List the devices on the isolation engine")]
 pub struct ListDevicesCommand {
     #[arg(short, long, default_value = "table", help = "Output format")]
     format: ListDevicesFormat,

crates/ctl/src/cli/mod.rs

@@ -33,13 +33,13 @@ use self::{
 #[derive(Parser)]
 #[command(
     version,
-    about = "Control the krata hypervisor, a secure platform for running containers"
+    about = "Control the krata isolation engine"
 )]
 pub struct ControlCommand {
     #[arg(
         short,
         long,
-        help = "The connection URL to the krata hypervisor",
+        help = "The connection URL to the krata isolation engine",
         default_value = "unix:///var/lib/krata/daemon.socket"
     )]
     connection: String,

crates/ctl/src/cli/top.rs

@@ -138,7 +138,7 @@ impl TopApp {
 
 impl Widget for &mut TopApp {
     fn render(self, area: Rect, buf: &mut Buffer) {
-        let title = Title::from(" krata hypervisor ".bold());
+        let title = Title::from(" krata isolation engine ".bold());
         let instructions = Title::from(vec![" Quit ".into(), "<Q> ".blue().bold()]);
         let block = Block::default()
             .title(title.alignment(Alignment::Center))