Migrate to laravel ai sdk (#181)

Also
* upgrade to livewire 4
* replace rappsoft tables with filament

app/Models/Holding.php

@@ -8,7 +8,9 @@ use App\Traits\HasMarketData;
 use Illuminate\Database\Eloquent\Concerns\HasUuids;
 use Illuminate\Database\Eloquent\Factories\HasFactory;
 use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\MorphOne;
 use Illuminate\Support\Arr;
+use Illuminate\Support\Carbon;
 use Illuminate\Support\Collection;
 use Illuminate\Support\Facades\DB;
 
@@ -161,14 +163,10 @@ class Holding extends Model
             ->orderBy('date', 'DESC');
     }
 
-    /**
-     * Related chats for holding
-     *
-     * @return void
-     */
-    public function chats()
+    public function chatWithConversation(): MorphOne
     {
-        return $this->morphMany(AiChat::class, 'chatable')->where('user_id', auth()->user()->id);
+        return $this->morphOne(ChatWithConversation::class, 'chatable')
+            ->where('user_id', auth()->id());
     }
 
     public function scopeWithMarketData($query)
@@ -449,7 +447,7 @@ class Holding extends Model
         $this->save();
     }
 
-    public function qtyOwned(?\Illuminate\Support\Carbon $date = null)
+    public function qtyOwned(?Carbon $date = null)
     {
         if ($date == null) {
             $date = now();
@@ -470,8 +468,8 @@ class Holding extends Model
      * @return void
      */
     public function dailyPerformance(
-        ?\Illuminate\Support\Carbon $start_date = null,
-        ?\Illuminate\Support\Carbon $end_date = null,
+        ?Carbon $start_date = null,
+        ?Carbon $end_date = null,
     ) {
         if ($start_date == null) {
             $start_date = now();