Renderer, Oberfläche, Eingabe, Sound-Modul, Simulationstest und Docker-Setup (Port 18093)

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>

Dockerfile

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+# --- Build: Rust -> WASM
+FROM rust:1-slim AS build
+RUN rustup target add wasm32-unknown-unknown
+WORKDIR /src
+COPY Cargo.toml Cargo.lock ./
+COPY .cargo .cargo
+# Abhängigkeiten vorab bauen (Docker-Cache)
+RUN mkdir src && echo "fn main() {}" > src/main.rs \
+ && cargo build --release --target wasm32-unknown-unknown \
+ && rm -rf src
+COPY assets assets
+COPY src src
+RUN touch src/main.rs && cargo build --release --target wasm32-unknown-unknown \
+ && mkdir /out \
+ && cp target/wasm32-unknown-unknown/release/dungeoncraft.wasm /out/ \
+ && cp "$CARGO_HOME"/registry/src/*/macroquad-*/js/mq_js_bundle.js /out/
+
+# --- Auslieferung: nginx
+FROM nginx:alpine
+COPY nginx.conf /etc/nginx/conf.d/default.conf
+COPY www/ /usr/share/nginx/html/
+COPY --from=build /out/ /usr/share/nginx/html/
+EXPOSE 80