Create getting-started.template.md

Author: CodeShellDev

.github/templates/docs/getting-started.template.md

@@ -0,0 +1,16 @@
+>>docs/getting-started/getting-started.md
+## Getting Started
+
+> **Prerequisites**: You need Docker and Docker Compose installed.
+
+Get the latest version of the `docker-compose.yaml` file:
+
+```yaml
+{ { file.docker-compose.yaml } }
+```
+
+And add secure Token(s) to `api.tokens`. See [API TOKENs](#api-tokens).
+
+> [!IMPORTANT]
+> In this documentation, we use `sec-signal-api:8880` as the host for simplicity.
+> Replace it with your actual container/host IP, port, or hostname.