chore(release): bump version to 5.0.0

BREAKING CHANGE: Deprecated CLI commands removed

This is a major version bump due to breaking changes:
- Removed all deprecated flat command structure
- Users must now use modern subcommand structure:
  - nupst service <subcommand>
  - nupst ups <subcommand>
  - nupst group <subcommand>
  - nupst action <subcommand>

New in v5.0:
- Enhanced status display showing actions and groups (v4.3.3)
- Action management system (v4.3.0)
- Improved type safety (v4.2.5)
- Config auto-reload (v4.3.2)

Updated readme version references to v5.0.0

deno.json

@@ -1,6 +1,6 @@
 {
   "name": "@serve.zone/nupst",
-  "version": "4.3.3",
+  "version": "5.0.0",
   "exports": "./mod.ts",
   "tasks": {
     "dev": "deno run --allow-all mod.ts",

ts/cli.ts

@@ -127,8 +127,7 @@ export class NupstCli {
           break;
         }
         case 'remove':
-        case 'rm': // Alias
-        case 'delete': { // Backward compatibility
+        case 'rm': {
           const upsIdToRemove = subcommandArgs[0];
           if (!upsIdToRemove) {
             logger.error('UPS ID is required for remove command');
@@ -172,8 +171,7 @@ export class NupstCli {
           break;
         }
         case 'remove':
-        case 'rm': // Alias
-        case 'delete': { // Backward compatibility
+        case 'rm': {
           const groupIdToRemove = subcommandArgs[0];
           if (!groupIdToRemove) {
             logger.error('Group ID is required for remove command');
@@ -206,8 +204,7 @@ export class NupstCli {
           break;
         }
         case 'remove':
-        case 'rm': // Alias
-        case 'delete': { // Backward compatibility
+        case 'rm': {
           const upsId = subcommandArgs[0];
           const actionIndex = subcommandArgs[1];
           await actionHandler.remove(upsId, actionIndex);
@@ -242,72 +239,8 @@ export class NupstCli {
       return;
     }
 
-    // Handle top-level commands and backward compatibility
+    // Handle top-level commands
     switch (command) {
-      // Backward compatibility - old UPS commands
-      case 'add':
-        logger.log("Note: 'nupst add' is deprecated. Use 'nupst ups add' instead.");
-        await upsHandler.add();
-        break;
-      case 'edit':
-        logger.log("Note: 'nupst edit' is deprecated. Use 'nupst ups edit' instead.");
-        await upsHandler.edit(commandArgs[0]);
-        break;
-      case 'delete':
-        logger.log("Note: 'nupst delete' is deprecated. Use 'nupst ups remove' instead.");
-        if (!commandArgs[0]) {
-          logger.error('UPS ID is required for delete command');
-          this.showHelp();
-          return;
-        }
-        await upsHandler.remove(commandArgs[0]);
-        break;
-      case 'list':
-        logger.log("Note: 'nupst list' is deprecated. Use 'nupst ups list' instead.");
-        await upsHandler.list();
-        break;
-      case 'test':
-        logger.log("Note: 'nupst test' is deprecated. Use 'nupst ups test' instead.");
-        await upsHandler.test(debugMode);
-        break;
-      case 'setup':
-        logger.log("Note: 'nupst setup' is deprecated. Use 'nupst ups edit' instead.");
-        await upsHandler.edit(undefined);
-        break;
-
-      // Backward compatibility - old service commands
-      case 'enable':
-        logger.log("Note: 'nupst enable' is deprecated. Use 'nupst service enable' instead.");
-        await serviceHandler.enable();
-        break;
-      case 'disable':
-        logger.log("Note: 'nupst disable' is deprecated. Use 'nupst service disable' instead.");
-        await serviceHandler.disable();
-        break;
-      case 'start':
-        logger.log("Note: 'nupst start' is deprecated. Use 'nupst service start' instead.");
-        await serviceHandler.start();
-        break;
-      case 'stop':
-        logger.log("Note: 'nupst stop' is deprecated. Use 'nupst service stop' instead.");
-        await serviceHandler.stop();
-        break;
-      case 'status':
-        logger.log("Note: 'nupst status' is deprecated. Use 'nupst service status' instead.");
-        await serviceHandler.status();
-        break;
-      case 'logs':
-        logger.log("Note: 'nupst logs' is deprecated. Use 'nupst service logs' instead.");
-        await serviceHandler.logs();
-        break;
-      case 'daemon-start':
-        logger.log(
-          "Note: 'nupst daemon-start' is deprecated. Use 'nupst service start-daemon' instead.",
-        );
-        await serviceHandler.daemonStart(debugMode);
-        break;
-
-      // Top-level commands (no changes)
       case 'update':
         await serviceHandler.update();
         break;
@@ -589,11 +522,6 @@ export class NupstCli {
     logger.dim('  nupst group list         # Show all configured groups');
     logger.dim('  nupst config             # Display current configuration');
     console.log('');
-
-    // Note about deprecated commands
-    logger.warn('Note: Old command format (e.g., \'nupst add\') still works but is deprecated.');
-    logger.dim('      Use the new format (e.g., \'nupst ups add\') going forward.');
-    console.log('');
   }
 
   /**
@@ -692,7 +620,7 @@ Usage:
 
 Subcommands:
   add <ups-id|group-id>                   - Add a new action to a UPS or group interactively
-  remove <ups-id|group-id> <index>        - Remove an action by index (alias: rm, delete)
+  remove <ups-id|group-id> <index>        - Remove an action by index (alias: rm)
   list [ups-id|group-id]                  - List all actions (optionally for specific target) (alias: ls)
 
 Options: