Align Docker metadata with GitLab [skip ci]

.dockerignore

@@ -39,6 +39,10 @@ Thumbs.db
 .gitignore
 .gitattributes
 
+# GitLab CI metadata is not needed in container build contexts
+.gitlab/
+.gitlab-ci.yml
+
 # Build outputs (agent binaries are large; exclude them but keep pre-built DLLs)
 **/dist-clients/*.exe
 **/dist-clients/*.pdb

Dockerfile

@@ -137,6 +137,7 @@ RUN test "$(wc -l < ./public/index.html)" -lt 20 \
 # Stage 2: runtime (slim)
 # ============================================================
 FROM oven/bun:1-slim AS runtime
+LABEL org.opencontainers.image.source="https://gitlab.com/vxaboveground/overlord"
 WORKDIR /app
 
 # openssl/ca-certificates: TLS cert generation + HTTPS validation.

docker/agent-builder.Dockerfile

@@ -1,5 +1,6 @@
 # Build Overlord agent binaries for multiple OS/architectures
 FROM golang:1.22-bookworm AS builder
+LABEL org.opencontainers.image.source="https://gitlab.com/vxaboveground/overlord"
 
 WORKDIR /src/Overlord-Client