Use 5 second delay for initial sync (#67)

Dockerfile

@@ -17,13 +17,15 @@ RUN --mount=type=bind,source=justfile,target=justfile \
     cargo install just && just ci
 
 RUN --mount=type=bind,source=src,target=src \
+    --mount=type=bind,source=.git,target=.git \
     --mount=type=bind,source=data,target=data \
     --mount=type=bind,source=contracts,target=contracts \
     --mount=type=bind,source=Cargo.toml,target=Cargo.toml \
     --mount=type=bind,source=Cargo.lock,target=Cargo.lock \
     --mount=type=cache,target=/app/target/ \
     --mount=type=cache,target=/usr/local/cargo/registry/ \
     --mount=type=bind,source=migrations,target=/app/migrations \
+    --mount=type=bind,source=build.rs,target=build.rs \
     <<EOF
 set -e
 cargo build --locked --release

src/controller.rs

@@ -102,9 +102,9 @@ impl Controller {
         store: PremintStorage,
         rules: RulesEngine<PremintStorage>,
     ) -> Self {
-        // sync every 60 minutes, also sync 30 seconds after startup (gives some time to connect to peers)
+        // sync every 60 minutes, also sync 5 seconds after startup (gives some time to connect to peers)
         let sync_ticker =
-            Ticker::new_with_next(Duration::from_secs(60 * 60), Duration::from_secs(30));
+            Ticker::new_with_next(Duration::from_secs(60 * 60), Duration::from_secs(5));
 
         Self {
             swarm_command_sender,