feat(cli): add overwrite confirmation for existing components

packages/cli/src/commands/add.ts

@@ -128,19 +128,28 @@ export const add = new Command()
 
         if (existingComponent.length && !options.overwrite) {
           if (selectedComponents.includes(item.name)) {
-            logger.warn(
-							`\nComponent ${
-								item.name
-							} already exists. Use ${chalk.green(
-								'--overwrite',
-							)} to overwrite.`,
-            )
             spinner.stop()
-            process.exitCode = 1
-            return
-          }
+            const { overwrite } = await prompts({
+              type: 'confirm',
+              name: 'overwrite',
+              message: `Component ${item.name} already exists. Would you like to overwrite?`,
+              initial: false,
+            })
 
-          continue
+            if (!overwrite) {
+              logger.info(
+                `Skipped ${item.name}. To overwrite, run with the ${chalk.green(
+                  '--overwrite',
+                )} flag.`,
+              )
+              continue
+            }
+
+            spinner.start(`Installing ${item.name}...`)
+          }
+          else {
+            continue
+          }
         }
 
         for (const file of item.files) {