✨ **Add authenticated API endpoints for managing Meetups, Cities, Venues, and Lecturers**

- ➕ Introduced `store`, `update`, `mine`, and `mineShow` endpoints for `Meetups`, `Cities`, `Venues`, and `Lecturers` with validation and authorization.
- 🔒 Added `Policies` for `Meetups`, `Cities`, `Venues`, and `Lecturers` leveraging `ChecksCreatorOwnership` for ownership checks.
- 🌐 Created `Resources` for structured API responses: `MeetupResource`, `CityResource`, `VenueResource`, and `LecturerResource`.
- ✅ Added dedicated `Request` classes for input validation: `Store` and `Update` variants for all models.
- 🛠️ Updated controllers to support new functionalities with localized error messages and proper HTTP responses.

app/Http/Resources/CityResource.php

@@ -0,0 +1,32 @@
+<?php
+
+namespace App\Http\Resources;
+
+use App\Models\City;
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+/**
+ * @mixin City
+ */
+class CityResource extends JsonResource
+{
+    /**
+     * @return array<string, mixed>
+     */
+    public function toArray(Request $request): array
+    {
+        return [
+            'id' => $this->id,
+            'country_id' => $this->country_id,
+            'name' => $this->name,
+            'slug' => $this->slug,
+            'longitude' => $this->longitude,
+            'latitude' => $this->latitude,
+            'population' => $this->population,
+            'created_by' => $this->created_by,
+            'created_at' => $this->created_at,
+            'updated_at' => $this->updated_at,
+        ];
+    }
+}

app/Http/Resources/LecturerResource.php

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+<?php
+
+namespace App\Http\Resources;
+
+use App\Models\Lecturer;
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+/**
+ * @mixin Lecturer
+ */
+class LecturerResource extends JsonResource
+{
+    /**
+     * @return array<string, mixed>
+     */
+    public function toArray(Request $request): array
+    {
+        return [
+            'id' => $this->id,
+            'name' => $this->name,
+            'slug' => $this->slug,
+            'subtitle' => $this->subtitle,
+            'intro' => $this->intro,
+            'description' => $this->description,
+            'active' => $this->active,
+            'website' => $this->website,
+            'twitter_username' => $this->twitter_username,
+            'nostr' => $this->nostr,
+            'lightning_address' => $this->lightning_address,
+            'lnurl' => $this->lnurl,
+            'node_id' => $this->node_id,
+            'paynym' => $this->paynym,
+            'team_id' => $this->team_id,
+            'created_by' => $this->created_by,
+            'created_at' => $this->created_at,
+            'updated_at' => $this->updated_at,
+        ];
+    }
+}

app/Http/Resources/MeetupEventResource.php

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+<?php
+
+namespace App\Http\Resources;
+
+use App\Models\MeetupEvent;
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+/**
+ * @mixin MeetupEvent
+ */
+class MeetupEventResource extends JsonResource
+{
+    /**
+     * @return array<string, mixed>
+     */
+    public function toArray(Request $request): array
+    {
+        return [
+            'id' => $this->id,
+            'meetup_id' => $this->meetup_id,
+            'start' => $this->start,
+            'location' => $this->location,
+            'description' => $this->description,
+            'link' => $this->link,
+            'recurrence_type' => $this->recurrence_type,
+            'recurrence_day_of_week' => $this->recurrence_day_of_week,
+            'recurrence_day_position' => $this->recurrence_day_position,
+            'recurrence_interval' => $this->recurrence_interval,
+            'recurrence_end_date' => $this->recurrence_end_date,
+            'created_by' => $this->created_by,
+            'created_at' => $this->created_at,
+            'updated_at' => $this->updated_at,
+        ];
+    }
+}

app/Http/Resources/MeetupResource.php

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+<?php
+
+namespace App\Http\Resources;
+
+use App\Models\Meetup;
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+/**
+ * @mixin Meetup
+ */
+class MeetupResource extends JsonResource
+{
+    /**
+     * @return array<string, mixed>
+     */
+    public function toArray(Request $request): array
+    {
+        return [
+            'id' => $this->id,
+            'name' => $this->name,
+            'slug' => $this->slug,
+            'city_id' => $this->city_id,
+            'intro' => $this->intro,
+            'telegram_link' => $this->telegram_link,
+            'webpage' => $this->webpage,
+            'twitter_username' => $this->twitter_username,
+            'matrix_group' => $this->matrix_group,
+            'nostr' => $this->nostr,
+            'simplex' => $this->simplex,
+            'signal' => $this->signal,
+            'community' => $this->community,
+            'visible_on_map' => $this->visible_on_map,
+            'is_active' => $this->is_active,
+            'last_event_at' => $this->last_event_at,
+            'created_by' => $this->created_by,
+            'created_at' => $this->created_at,
+            'updated_at' => $this->updated_at,
+        ];
+    }
+}

app/Http/Resources/VenueResource.php

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+<?php
+
+namespace App\Http\Resources;
+
+use App\Models\Venue;
+use Illuminate\Http\Request;
+use Illuminate\Http\Resources\Json\JsonResource;
+
+/**
+ * @mixin Venue
+ */
+class VenueResource extends JsonResource
+{
+    /**
+     * @return array<string, mixed>
+     */
+    public function toArray(Request $request): array
+    {
+        return [
+            'id' => $this->id,
+            'city_id' => $this->city_id,
+            'name' => $this->name,
+            'slug' => $this->slug,
+            'street' => $this->street,
+            'created_by' => $this->created_by,
+            'created_at' => $this->created_at,
+            'updated_at' => $this->updated_at,
+        ];
+    }
+}