Renamed to DarkStruct

Dockerfile

@@ -1,12 +1,12 @@
-# Multi-stage build for the FileServer pipeline.
+# Multi-stage build for the DarkStruct pipeline.
 #
 # The runtime image carries only what serving needs: the Julia runtime, a depot
 # that is already instantiated *and* precompiled (so startup is load-only, no
 # compilation), exiftool, and optionally github-linguist. Nothing from the build
 # survives into it: no compilers, no package registry, no gem toolchain.
 #
-#   docker build -t file-server .
-#   docker build --build-arg WITH_LINGUIST=false -t file-server .   # ~200MB smaller
+#   docker build -t darkstruct .
+#   docker build --build-arg WITH_LINGUIST=false -t darkstruct .   # ~200MB smaller
 #
 # github-linguist (stage-4 programming-language detection) is the one heavy
 # optional dependency: it needs a Ruby toolchain to build rugged. It degrades
@@ -28,19 +28,19 @@ ENV JULIA_DEPOT_PATH=/opt/julia-depot \
 WORKDIR /app
 
 # Manifest-first so a source-only edit doesn't re-resolve or rebuild the whole
-# dependency tree. FileServer is its own project's root package, so Pkg insists
+# dependency tree. DarkStruct is its own project's root package, so Pkg insists
 # on a module file being there; a stub satisfies it while the (slow, rarely
 # invalidated) dependency layer is built; the real source lands below.
 COPY Project.toml Manifest.toml ./
 RUN mkdir -p src \
- && printf 'module FileServer\nend\n' > src/FileServer.jl \
+ && printf 'module DarkStruct\nend\n' > src/DarkStruct.jl \
  && julia --project=/app -e 'using Pkg; Pkg.instantiate(); Pkg.precompile()'
 
-# Precompiling FileServer itself means the runtime image loads cached code
+# Precompiling DarkStruct itself means the runtime image loads cached code
 # instead of compiling Lux/Zygote on first request.
 COPY src/ ./src/
 RUN julia --project=/app -e 'using Pkg; Pkg.precompile()' \
- && julia --project=/app -e 'using FileServer'
+ && julia --project=/app -e 'using DarkStruct'
 
 # Everything the depot keeps for *resolving* packages is dead weight once the
 # Manifest is pinned: the registry, git clones, scratch and log dirs.