feat: add example config for VPS deployment

Add config.example.yaml based on .ship deployment setup:
- gRPC on localhost:50051
- HTTP on localhost:8007 (not 8080)
- Public URL: muxstr.x.bdw.to
- Metrics enabled with dashboard
- Auth/rate-limiting disabled by default

Update .ship/service to use config file instead of individual flags:
- Old: -db -grpc-addr -ws-addr -public-url flags
- New: -config /var/lib/muxstr/config.yaml

Deployment: Copy config.example.yaml to /var/lib/muxstr/config.yaml

1 files changed, 45 insertions, 0 deletions

diff --git a/config.example.yaml b/config.example.yaml
new file mode 100644
index 0000000..93f6000
--- /dev/null
+++ b/config.example.yaml
@@ -0,0 +1,45 @@
+server:
+  grpc_addr: "localhost:50051"
+  http_addr: "localhost:8007"
+  public_url: "muxstr.x.bdw.to"
+  read_timeout: 30s
+  write_timeout: 30s
+
+database:
+  path: "relay.db"
+
+auth:
+  read:
+    enabled: false
+    allowed_npubs: []
+  write:
+    enabled: false
+    allowed_npubs: []
+  timestamp_window: 60
+  skip_methods: []
+
+rate_limit:
+  enabled: false
+  default_rps: 10.0
+  default_burst: 20
+  ip_rps: 5.0
+  ip_burst: 10
+  cleanup_interval: 5m
+  max_idle_time: 10m
+
+metrics:
+  enabled: true
+  addr: ":9090"
+  path: "/metrics"
+  namespace: "muxstr"
+  subsystem: "relay"
+
+logging:
+  level: "info"
+  format: "json"
+  output: "stdout"
+
+storage:
+  auto_compact: true
+  compact_interval: 24h
+  max_event_age: 0s