Initial commit: Laravel OSINT platform

Multi-user OSINT investigation tool with owner-controlled per-user and
per-group access grants. Includes Sherlock, theHarvester, crt.sh, WHOIS,
and ip-api.com collectors wired through a pluggable Runner/queue pipeline,
investigation search, and printable/CSV/JSON reporting.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>

app/Models/Finding.php

@@ -0,0 +1,34 @@
+<?php
+
+namespace App\Models;
+
+use Illuminate\Database\Eloquent\Attributes\Fillable;
+use Illuminate\Database\Eloquent\Model;
+use Illuminate\Database\Eloquent\Relations\BelongsTo;
+
+#[Fillable(['target_id', 'source_id', 'run_by', 'status', 'raw_payload', 'summary', 'error', 'ran_at'])]
+class Finding extends Model
+{
+    protected function casts(): array
+    {
+        return [
+            'raw_payload' => 'array',
+            'ran_at' => 'datetime',
+        ];
+    }
+
+    public function target(): BelongsTo
+    {
+        return $this->belongsTo(Target::class);
+    }
+
+    public function source(): BelongsTo
+    {
+        return $this->belongsTo(Source::class);
+    }
+
+    public function runByUser(): BelongsTo
+    {
+        return $this->belongsTo(User::class, 'run_by');
+    }
+}