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_phone.go

@@ -0,0 +1,9 @@
+package cybersecurity
+
+// OsintPhone represents a phone number of interest in an OSINT investigation.
+type OsintPhone struct {
+	Number      string `json:"number"`
+	CountryCode string `json:"country_code"`
+	Carrier     string `json:"carrier"`
+	PhoneType   string `json:"phone_type"`
+}