Import latest app updates from streamline

An updated set of source files and initialization was provided by streamline to
address issues observed during initial testing. These files have been updated in
order to generate a new set of app images.

docker/streamline-src/vendor/laravel/prompts/src/Output/BufferedConsoleOutput.php

@@ -1,50 +0,0 @@
-<?php
-
-namespace Laravel\Prompts\Output;
-
-class BufferedConsoleOutput extends ConsoleOutput
-{
-    /**
-     * The output buffer.
-     */
-    protected string $buffer = '';
-
-    /**
-     * Empties the buffer and returns its content.
-     */
-    public function fetch(): string
-    {
-        $content = $this->buffer;
-        $this->buffer = '';
-
-        return $content;
-    }
-
-    /**
-     * Return the content of the buffer.
-     */
-    public function content(): string
-    {
-        return $this->buffer;
-    }
-
-    /**
-     * Write to the output buffer.
-     */
-    protected function doWrite(string $message, bool $newline): void
-    {
-        $this->buffer .= $message;
-
-        if ($newline) {
-            $this->buffer .= \PHP_EOL;
-        }
-    }
-
-    /**
-     * Write output directly, bypassing newline capture.
-     */
-    public function writeDirectly(string $message): void
-    {
-        $this->doWrite($message, false);
-    }
-}