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_agent_intel

@@ -1,8 +1,8 @@
-FROM --platform=$BUILDPLATFORM golang:alpine AS builder
+FROM --platform=$BUILDPLATFORM golang:1.26.2-alpine AS builder
 
 WORKDIR /app
 
-COPY ../go.mod ../go.sum ./
+COPY go.mod go.sum ./
 RUN go mod download
 
 # Copy source files
@@ -25,4 +25,4 @@ RUN apk add --no-cache -X https://dl-cdn.alpinelinux.org/alpine/edge/testing igt
 # Ensure data persistence across container recreations
 VOLUME ["/var/lib/beszel-agent"]
 
-ENTRYPOINT ["/agent"]
+ENTRYPOINT ["/agent"]