Add CI/CD pipeline documentation

docs/ghaymah-cli.md

@@ -0,0 +1,56 @@
+# Ghaymah CLI Integration
+
+## Install the CLI
+
+```bash
+curl -fsSL https://ghaymah.systems/install.sh | bash
+```
+
+---
+
+## Login
+
+```bash
+ghaymah login
+```
+
+---
+
+## Verify Login
+
+```bash
+ghaymah whoami
+```
+
+---
+
+## Build Docker Image
+
+```bash
+docker build -t ghaymah-sre-api .
+```
+
+---
+
+## Push Image
+
+```bash
+docker push registry.ghaymah.systems/<username>/ghaymah-sre-api:latest
+```
+
+---
+
+## Deploy
+
+```bash
+ghaymah deploy \
+--image registry.ghaymah.systems/<username>/ghaymah-sre-api:latest
+```
+
+---
+
+## Check Deployment
+
+```bash
+ghaymah apps list
+```