prediction with context

database/migrations/2026_04_04_115852_create_price_predictions_table.php

@@ -14,7 +14,7 @@ return new class extends Migration
         Schema::create('price_predictions', function (Blueprint $table) {
             $table->id();
             $table->date('predicted_for')->comment('The date this prediction covers');
-            $table->enum('source', ['llm', 'ewma']);
+            $table->enum('source', ['llm', 'llm_with_context', 'ewma']);
             $table->enum('direction', ['rising', 'falling', 'flat']);
             $table->tinyInteger('confidence')->unsigned()->comment('0–100 confidence score');
             $table->text('reasoning')->nullable()->comment('LLM explanation or EWMA summary');

database/migrations/2026_04_04_184147_add_llm_with_context_to_price_predictions_source.php

@@ -0,0 +1,21 @@
+<?php
+
+use Illuminate\Database\Migrations\Migration;
+use Illuminate\Support\Facades\DB;
+
+return new class extends Migration
+{
+    public function up(): void
+    {
+        if (DB::getDriverName() !== 'sqlite') {
+            DB::statement("ALTER TABLE price_predictions MODIFY COLUMN source ENUM('llm', 'llm_with_context', 'ewma') NOT NULL");
+        }
+    }
+
+    public function down(): void
+    {
+        if (DB::getDriverName() !== 'sqlite') {
+            DB::statement("ALTER TABLE price_predictions MODIFY COLUMN source ENUM('llm', 'ewma') NOT NULL");
+        }
+    }
+};