Add SelfPhoneNG project

src/lib/config.ts

@@ -99,6 +99,15 @@ export const siteConfig = {
       url: "",
       github: "https://git.dou.bet/iamdoubz/WhispAssist",
     },
+    {
+      title: "SelfPhoneNG",
+      description:
+        "Open-source, self-hosted business phone system and 3CX alternative. Bring your own SIP trunk for desk, browser, and mobile phones, plus auto-attendants, queues, ring groups, voicemail-to-email, call recording, and a live monitoring dashboard.",
+      tags: ["TypeScript", "React", "Asterisk", "PostgreSQL", "Docker"],
+      image: "", // ponytail: no screenshot yet; drop one at /images/projects/selfphoneng.png and set this
+      url: "",
+      github: "https://git.dou.bet/spng/selfphoneng",
+    },
   ],
 
   techStack: [