packaging: bump Docker + AUR to v5.9.20

Docker:
- Dockerfile now extracts from cryptographic-triangles-daemon_5.9.20_amd64.deb
  (release no longer ships raw linux-x64 binaries)
- Multi-stage build with .deb extraction
- Includes triangles-cli alongside trianglesd
- LD_LIBRARY_PATH wrapper for the bundled lib/ dir

AUR:
- Bump triangles-qt-bin to 5.9.20
- Switch from raw linux-x64 binary download (no longer published) to
  extracting the official .deb packages
- Bundle version-pinned libs in /opt/triangles/lib
- Add triangles-cli to provides

packaging/docker/Dockerfile

@@ -1,39 +1,57 @@
+FROM ubuntu:22.04 AS builder
+
+ARG VERSION=5.9.20
+ARG DEB_URL=https://github.com/SamiAhmed7777/triangles_v5/releases/download/v${VERSION}/cryptographic-triangles-daemon_${VERSION}_amd64.deb
+
+RUN apt-get update && apt-get install -y --no-install-recommends \
+        curl ca-certificates binutils zstd && \
+    curl -fsSL -o /tmp/triangles.deb "${DEB_URL}" && \
+    cd /tmp && ar x /tmp/triangles.deb && \
+    tar --use-compress-program=unzstd -xf data.tar.zst && \
+    rm -f /tmp/triangles.deb /tmp/control.tar.zst /tmp/debian-binary /tmp/data.tar.zst
+
+# ---------- Runtime ----------
 FROM ubuntu:22.04
 
+ARG VERSION=5.9.20
+
 LABEL maintainer="Cryptographic Triangles Team"
 LABEL description="Cryptographic Triangles (TRI) headless daemon"
-LABEL version="5.7.6"
-
-ARG VERSION=5.7.6
+LABEL version="${VERSION}"
 
 RUN apt-get update && apt-get install -y --no-install-recommends \
-    curl \
-    ca-certificates \
-    libssl3 \
-    libevent-2.1-7 \
-    libboost-system1.74.0 \
-    libboost-filesystem1.74.0 \
-    libboost-program-options1.74.0 \
-    libboost-thread1.74.0 \
-    libboost-chrono1.74.0 \
-    libdb5.3++ \
-    libminiupnpc17 \
-    tor \
+        ca-certificates \
+        libssl3 \
+        libevent-2.1-7 \
+        libboost-system1.74.0 \
+        libboost-filesystem1.74.0 \
+        libboost-program-options1.74.0 \
+        libboost-thread1.74.0 \
+        libboost-chrono1.74.0 \
+        libdb5.3++ \
+        libminiupnpc17 \
     && rm -rf /var/lib/apt/lists/*
 
-RUN curl -L -o /usr/local/bin/trianglesd \
-    "https://github.com/SamiAhmed7777/triangles_v5/releases/download/v${VERSION}/Cryptographic-Triangles-v${VERSION}-linux-x64-daemon" \
-    && chmod +x /usr/local/bin/trianglesd
+COPY --from=builder /tmp/usr/lib/cryptographic-triangles/ /opt/triangles/
+COPY --from=builder /tmp/usr/bin/trianglesd /usr/local/bin/trianglesd
+COPY --from=builder /tmp/usr/bin/triangles-cli /usr/local/bin/triangles-cli
 
-RUN useradd -m -s /bin/bash triangles
+# Wrapper sets LD_LIBRARY_PATH so the dynamic libs resolve
+RUN printf '#!/bin/bash\nexport LD_LIBRARY_PATH=/opt/triangles/lib:${LD_LIBRARY_PATH}\nexec /opt/triangles/%s "$@"\n' trianglesd \
+        > /usr/local/bin/trianglesd-wrap && \
+    printf '#!/bin/bash\nexport LD_LIBRARY_PATH=/opt/triangles/lib:${LD_LIBRARY_PATH}\nexec /opt/triangles/%s "$@"\n' triangles-cli \
+        > /usr/local/bin/triangles-cli-wrap && \
+    mv /usr/local/bin/trianglesd-wrap /usr/local/bin/trianglesd && \
+    mv /usr/local/bin/triangles-cli-wrap /usr/local/bin/triangles-cli && \
+    chmod +x /usr/local/bin/trianglesd /usr/local/bin/triangles-cli
+
+RUN useradd -m -s /bin/bash triangles && \
+    mkdir -p /home/triangles/.triangles && \
+    chown -R triangles:triangles /home/triangles
 
 USER triangles
 WORKDIR /home/triangles
-
-RUN mkdir -p /home/triangles/.triangles
-
 VOLUME /home/triangles/.triangles
-
 EXPOSE 24112 19112
 
 ENTRYPOINT ["trianglesd"]