docs: fix README quick start to use templates and git backup

- Section 4 now uses --from-template instead of manual --docker-image
- Declarative YAML example uses fromTemplate + envFrom secretRef
- Backup section updated to git-based commands (was old JSON bundle)
- Consistent server naming (my-grafana from template, not bare grafana)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

README.md

@@ -56,28 +56,30 @@ mcpctl status
 Secrets store credentials that servers need — API tokens, passwords, etc.
 
 ```bash
-mcpctl create secret grafana-token \
-  --data TOKEN=glsa_xxxxxxxxxxxx
+mcpctl create secret grafana-creds \
+  --data GRAFANA_URL=http://grafana.local:3000 \
+  --data GRAFANA_SERVICE_ACCOUNT_TOKEN=glsa_xxxxxxxxxxxx
 ```
 
 ### 4. Create your first server
 
-A server is an MCP server definition — what Docker image to run, what transport it speaks, what environment it needs.
+Browse available templates, then create a server from one:
 
 ```bash
-mcpctl create server grafana \
-  --docker-image grafana/mcp-grafana:latest \
-  --transport STDIO \
-  --env GRAFANA_URL=http://grafana.local:3000 \
-  --env GRAFANA_AUTH_TOKEN=secretRef:grafana-token:TOKEN
+mcpctl get templates                  # List available server blueprints
+mcpctl describe template grafana      # See required env vars, health checks, etc.
+
+mcpctl create server my-grafana \
+  --from-template grafana \
+  --env-from-secret grafana-creds
 ```
 
 mcpd pulls the image, starts a container, and keeps it running. Check on it:
 
 ```bash
-mcpctl get instances         # See running containers
-mcpctl logs grafana          # View server logs
-mcpctl describe server grafana  # Full details
+mcpctl get instances            # See running containers
+mcpctl logs my-grafana          # View server logs
+mcpctl describe server my-grafana  # Full details
 ```
 
 ### 5. Create a project
@@ -87,7 +89,7 @@ A project groups servers together and configures how Claude interacts with them.
 ```bash
 mcpctl create project monitoring \
   --description "Grafana dashboards and alerting" \
-  --server grafana \
+  --server my-grafana \
   --proxy-model content-pipeline
 ```
 
@@ -112,30 +114,25 @@ Everything can be defined in YAML and applied with `mcpctl apply`:
 ```yaml
 # infrastructure.yaml
 secrets:
-  - name: grafana-token
+  - name: grafana-creds
     data:
-      TOKEN: "glsa_xxxxxxxxxxxx"
+      GRAFANA_URL: "http://grafana.local:3000"
+      GRAFANA_SERVICE_ACCOUNT_TOKEN: "glsa_xxxxxxxxxxxx"
 
 servers:
-  - name: grafana
+  - name: my-grafana
     description: "Grafana dashboards and alerting"
-    dockerImage: grafana/mcp-grafana:latest
-    transport: STDIO
-    env:
-      - name: GRAFANA_URL
-        value: "http://grafana.local:3000"
-      - name: GRAFANA_AUTH_TOKEN
-        valueFrom:
-          secretRef:
-            name: grafana-token
-            key: TOKEN
+    fromTemplate: grafana
+    envFrom:
+      - secretRef:
+          name: grafana-creds
 
 projects:
   - name: monitoring
     description: "Infrastructure monitoring"
     proxyModel: content-pipeline
     servers:
-      - grafana
+      - my-grafana
 ```
 
 ```bash
@@ -145,9 +142,9 @@ mcpctl apply -f infrastructure.yaml
 Round-trip works too — export, edit, re-apply:
 
 ```bash
-mcpctl get all --project monitoring -o yaml > backup.yaml
-# edit backup.yaml...
-mcpctl apply -f backup.yaml
+mcpctl get all --project monitoring -o yaml > state.yaml
+# edit state.yaml...
+mcpctl apply -f state.yaml
 ```
 
 ## Plugin System (ProxyModel)
@@ -513,9 +510,12 @@ mcpctl console --inspect            # Traffic inspector
 mcpctl console --audit              # Audit event timeline
 mcpctl console --stdin-mcp          # Claude monitor (MCP tools for Claude)
 
-# Backup and restore
-mcpctl backup -o backup.json
-mcpctl restore -i backup.json
+# Backup (git-based)
+mcpctl backup                       # Status and SSH key
+mcpctl backup log                   # Commit history
+mcpctl backup restore list          # Available restore points
+mcpctl backup restore diff abc1234  # Preview a restore
+mcpctl backup restore to abc1234 --force  # Restore to a commit
 
 # Project management
 mcpctl --project monitoring get servers       # Project-scoped listing