Add public monitoring features and CI updates

- Add status pages, incidents, badges, maintenance, bulk ops, and metrics
- Add Docker packaging, env example, and frontend routes
- Refresh GitHub workflows and project metadata

internal/dockerfile_hub

@@ -1,9 +1,9 @@
-FROM --platform=$BUILDPLATFORM golang:alpine AS builder
+FROM --platform=$BUILDPLATFORM golang:1.26.2-alpine AS builder
 
 WORKDIR /app
 
 # Download Go modules
-COPY ../go.mod ../go.sum ./
+COPY go.mod go.sum ./
 RUN go mod download
 
 # Copy source files
@@ -31,4 +31,4 @@ VOLUME ["/beszel_data"]
 EXPOSE 8090
 
 ENTRYPOINT [ "/beszel" ]
-CMD ["serve", "--http=0.0.0.0:8090"]
+CMD ["serve", "--http=0.0.0.0:8090"]