feat: cli version flag

Author: caiopizzol

apps/cli/index.ts

@@ -18,7 +18,8 @@ Commands
   status    Show corpus statistics
 
 Options
-  --help    Show help for a command
+  --help, -h       Show help for a command
+  --version, -v    Show version
 
 Examples
   corpus scrape --crawl 3 --batch 100
@@ -35,6 +36,11 @@ async function main() {
     process.exit(0);
   }
 
+  if (command === "--version" || command === "-v") {
+    console.log(VERSION);
+    process.exit(0);
+  }
+
   const commandArgs = args.slice(1);
 
   switch (command) {