Fix sprite destroy syntax to require -s flag

The CLI reference documents `sprite destroy` as requiring the -s flag
to specify a sprite name, but several docs used a positional argument.
Updated all occurrences to use the correct `-s sprite-name` syntax.

Co-Authored-By: Claude Opus 4.5 <[email protected]>

Author: kcmartin

scripts/generate-cli-docs/cli-runner.ts

@@ -119,7 +119,7 @@ export async function createTestSprite(): Promise<string> {
   const useResult = await runCommand(['sprite', 'use', spriteName]);
   if (!useResult.success) {
     // Try to cleanup
-    await runCommand(['sprite', 'destroy', spriteName]);
+    await runCommand(['sprite', 'destroy', '-s', spriteName]);
     throw new Error(`Failed to set test sprite: ${useResult.stderr}`);
   }
 

src/content/docs/quickstart.mdx

@@ -58,7 +58,7 @@ Set it as your active Sprite to avoid adding `-s my-first-sprite` to every comma
 sprite use my-first-sprite
 ```
 
-Use `sprite list` to see all your Sprites, or `sprite destroy my-first-sprite` when you're done with one. You can have multiple Sprites running simultaneously—each with its own isolated environment.
+Use `sprite list` to see all your Sprites, or `sprite destroy -s my-first-sprite` when you're done with one. You can have multiple Sprites running simultaneously—each with its own isolated environment.
 
 ## Run Commands
 

src/content/docs/sprites.mdx

@@ -31,7 +31,7 @@ sprite exec python -c "print('hello')"
 sprite exec "for i in {1..10}; do date +%T; sleep 0.5; done"
 
 # Destroy when done
-sprite destroy my-sprite
+sprite destroy -s my-sprite
 ```
 </TabItem>
 
@@ -783,7 +783,7 @@ Always clean up Sprites when you're done:
 <Tabs>
 <TabItem label="CLI">
 ```bash
-sprite destroy my-sprite
+sprite destroy -s my-sprite
 ```
 </TabItem>
 

src/content/docs/working-with-sprites.mdx

@@ -188,7 +188,7 @@ sprite list --prefix "dev-"
 ### Destroy
 
 ```bash
-sprite destroy my-sprite
+sprite destroy -s my-sprite
 ```
 
 <Callout type="warning">