feat: add One Time Secret template (#79)

* feat: added one time secret template

* fix: updated meta.json and added svg

* chore: remove hardcoded variables

meta.json

@@ -2700,5 +2700,23 @@
     "tags": [
       "network"
     ]
+  },
+  {
+    "id": "onetimesecret",
+    "name": "One Time Secret",
+    "version": "latest",
+    "description": "Share sensitive information securely with self-destructing links that are only viewable once.",
+    "logo": "onetimesecret.svg",
+    "links": {
+      "github": "https://github.com/onetimesecret/onetimesecret",
+      "website": "https://onetimesecret.com",
+      "docs": "https://docs.onetimesecret.com"
+    },
+    "tags": [
+      "auth",
+      "password",
+      "secret",
+      "secure"
+    ]
   }
 ]