chore(release): bump version to 4.3.2

The daemon already has automatic config file watching and reloads changes
without requiring a restart. Updated action handler messages to correctly
reflect this behavior.

Changed:
- 'Restart service to apply changes: nupst service restart'
  → 'Changes saved and will be applied automatically'

The config file watcher (daemon.ts:986) uses Deno.watchFs() to monitor
/etc/nupst/config.json and automatically calls reloadConfig() when changes
are detected. No restart needed.

deno.json

@@ -1,6 +1,6 @@
 {
   "name": "@serve.zone/nupst",
-  "version": "4.3.1",
+  "version": "4.3.2",
   "exports": "./mod.ts",
   "tasks": {
     "dev": "deno run --allow-all mod.ts",

ts/cli/action-handler.ts

@@ -152,10 +152,7 @@ export class ActionHandler {
 
         logger.log('');
         logger.success(`Action added to ${targetType} ${targetName}`);
-        logger.log('');
-        logger.log(
-          `  ${theme.dim('Restart service to apply changes:')} ${theme.command('nupst service restart')}`,
-        );
+        logger.log(`  ${theme.dim('Changes saved and will be applied automatically')}`);
         logger.log('');
       } finally {
         rl.close();
@@ -241,10 +238,7 @@ export class ActionHandler {
           `  ${theme.dim('Thresholds:')} Battery: ${removedAction.thresholds.battery}%, Runtime: ${removedAction.thresholds.runtime}min`,
         );
       }
-      logger.log('');
-      logger.log(
-        `  ${theme.dim('Restart service to apply changes:')} ${theme.command('nupst service restart')}`,
-      );
+      logger.log(`  ${theme.dim('Changes saved and will be applied automatically')}`);
       logger.log('');
     } catch (error) {
       logger.error(