docs(cache): add practical examples for npm cache commands

docs/lib/content/commands/npm-cache.md

@@ -63,6 +63,38 @@ The primary guarantee that the cache makes is that, if it does return data, that
 
 To run an offline verification of existing cache contents, use `npm cache verify`.
 
+### Examples
+
+Verify the cache and clean up any corrupted data:
+
+```bash
+npm cache verify
+```
+
+Clean the entire cache (requires `--force`):
+
+```bash
+npm cache clean --force
+```
+
+List all packages in the npx cache:
+
+```bash
+npm cache npx ls
+```
+
+Remove a specific package from the npx cache:
+
+```bash
+npm cache npx rm create-react-app
+```
+
+Get detailed information about a package in the npx cache:
+
+```bash
+npm cache npx info cowsay
+```
+
 ### Configuration
 
 <!-- AUTOGENERATED CONFIG DESCRIPTIONS -->