AI Analysis: switch to gemini-2.5-flash based on diagnostics

test-gemini.php

@@ -0,0 +1,27 @@
+<?php
+require __DIR__.'/vendor/autoload.php';
+$app = require_once __DIR__.'/bootstrap/app.php';
+$kernel = $app->make(Illuminate\Contracts\Console\Kernel::class);
+$kernel->bootstrap();
+
+use Illuminate\Support\Facades\Http;
+use Illuminate\Support\Facades\Log;
+
+$apiKey = env('GEMINI_API_KEY');
+if (!$apiKey) {
+    echo "API Key not found in .env\n";
+    exit;
+}
+
+echo "Testing Gemini models with key: " . substr($apiKey, 0, 5) . "...\n";
+
+$response = Http::get("https://generativelanguage.googleapis.com/v1/models?key=" . $apiKey);
+
+if ($response->successful()) {
+    $models = $response->json('models');
+    foreach ($models as $model) {
+        echo "- " . $model['name'] . " (" . implode(", ", $model['supportedGenerationMethods']) . ")\n";
+    }
+} else {
+    echo "Failed to list models: " . $response->status() . " - " . $response->body() . "\n";
+}