feat: update CI configuration and Dockerfiles for improved build efficiency

Enhanced the CI workflow by adding support for docker-bake.hcl to streamline the building and pushing of Go images. Updated Go version to 1.24 and introduced caching for Go module dependencies. Refactored Dockerfiles for evobgp-agent, evobgp-web, and gobinary to utilize build stages more effectively, improving caching and build performance. Adjusted installation commands and entry points for better clarity and maintainability.

deploy/docker/gobinary/Dockerfile

@@ -1,30 +1,49 @@
-# Универсальная сборка бинаря из cmd/* (ARG BIN=evobgp-api | evobgp-all).
-# INSTALL_BIRDC=1 собирает BIRD 2.14 из исходников (birdc) для EVOBGP_BIRDC_SOCKET; иначе пакет Debian не используется.
-# Базовые образы из ECR Public (официальное зеркало library/*), чтобы CI не зависел от auth.docker.io.
-# Отдельный stage для кэша модулей (CI: один раз --target deps, затем параллельные сборки с cache-from).
+# syntax=docker/dockerfile:1.7
+# Универсальная сборка бинарей cmd/* (ARG BIN) или всех сразу (target build-all).
+# INSTALL_BIRDC=1 — birdc из stage birdc (собирается один раз, переиспользуется api/all).
+# CI: docker buildx bake -f deploy/docker/docker-bake.hcl
 FROM public.ecr.aws/docker/library/golang:1.24-bookworm AS deps
 WORKDIR /src
 COPY go.mod go.sum ./
-RUN go mod download
+RUN --mount=type=cache,target=/go/pkg/mod,sharing=locked \
+    go mod download
 
+FROM deps AS build-all
+COPY . .
+RUN --mount=type=cache,target=/go/pkg/mod,sharing=locked \
+    --mount=type=cache,target=/root/.cache/go-build,sharing=locked \
+    set -eux; \
+    mkdir -p /out; \
+    for d in cmd/*/; do \
+      name="$(basename "$d")"; \
+      CGO_ENABLED=0 go build -trimpath -ldflags="-s -w" -o "/out/${name}" "./cmd/${name}"; \
+    done
+
+# Один бинарь (локальная сборка); в CI — build-all + runtime.
 FROM deps AS build
 COPY . .
 ARG BIN=evobgp-api
-RUN CGO_ENABLED=0 go build -trimpath -ldflags="-s -w" -o /out/evobgp ./cmd/${BIN}
+RUN --mount=type=cache,target=/go/pkg/mod,sharing=locked \
+    --mount=type=cache,target=/root/.cache/go-build,sharing=locked \
+    CGO_ENABLED=0 go build -trimpath -ldflags="-s -w" -o /out/evobgp "./cmd/${BIN}"
 
-FROM public.ecr.aws/docker/library/debian:bookworm-slim
-ARG INSTALL_BIRDC=0
+FROM public.ecr.aws/docker/library/debian:bookworm-slim AS birdc
 ARG BIRD_VERSION=2.14
 COPY deploy/docker/bird/bird-from-source.sh /tmp/bird-from-source.sh
-RUN apt-get update && apt-get install -y --no-install-recommends ca-certificates \
-  && if [ "$INSTALL_BIRDC" = "1" ]; then \
-    chmod +x /tmp/bird-from-source.sh \
+RUN chmod +x /tmp/bird-from-source.sh \
     && BIRD_VERSION="${BIRD_VERSION}" /tmp/bird-from-source.sh \
-    && rm -f /tmp/bird-from-source.sh; \
-  else \
-    rm -f /tmp/bird-from-source.sh; \
-  fi \
-  && rm -rf /var/lib/apt/lists/*
-COPY --from=build /out/evobgp /usr/local/bin/evobgp
+    && rm -f /tmp/bird-from-source.sh
+
+FROM public.ecr.aws/docker/library/debian:bookworm-slim AS runtime-base
+RUN apt-get update \
+    && apt-get install -y --no-install-recommends ca-certificates \
+    && rm -rf /var/lib/apt/lists/*
+
+FROM runtime-base AS runtime
+ARG BIN=evobgp-api
+COPY --from=build-all /out/${BIN} /usr/local/bin/evobgp
 EXPOSE 8080
 ENTRYPOINT ["/usr/local/bin/evobgp"]
+
+FROM runtime AS runtime-birdc
+COPY --from=birdc /usr/local/sbin/bird /usr/local/sbin/birdc /usr/local/sbin/