feat: tipos OSINT para dominio cybersecurity

13 tipos product (person, email, domain, IP, phone, social_media, organization, location, vulnerability, malware, crypto_wallet, document, event) para modelar entidades de inteligencia de fuentes abiertas.

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

functions/cybersecurity/osint_person.go

@@ -0,0 +1,11 @@
+package cybersecurity
+
+// OsintPerson represents an individual of interest in an OSINT investigation.
+type OsintPerson struct {
+	FullName    string   `json:"full_name"`
+	Alias       []string `json:"alias"`
+	Nationality string   `json:"nationality"`
+	DOB         string   `json:"dob"`
+	Gender      string   `json:"gender"`
+	RiskScore   float64  `json:"risk_score"`
+}