Fix Dockerfile variable syntax

Dockerfile

@@ -1,13 +1,22 @@
 FROM node:26.3.0-alpine
 
 # Install Python 3, build tools, sqlite3 CLI, and py3-virtualenv
-RUN apk add --no-cache     git     python3     py3-pip     py3-virtualenv     make     g++     sqlite
+RUN apk add --no-cache \
+    git \
+    python3 \
+    py3-pip \
+    py3-virtualenv \
+    make \
+    g++ \
+    sqlite
 
 WORKDIR /app
 
 # Download FreeLLMAPI release
 ARG FREELLMAPI_VERSION="v0.2.8"
-RUN apk add --no-cache curl &&     curl -L "https://github.com/tashfeenahmed/freellmapi/archive/refs/tags/"".tar.gz" |     tar xz --strip-components=1
+RUN apk add --no-cache curl && \
+    curl -L "https://github.com/tashfeenahmed/freellmapi/archive/refs/tags/${FREELLMAPI_VERSION}.tar.gz" | \
+    tar xz --strip-components=1
 
 # Install Node dependencies and build
 RUN npm install && npm run build
@@ -16,7 +25,9 @@ RUN npm install && npm run build
 RUN mkdir -p /app/server/data
 
 # Create Python virtual environment and install huggingface-hub
-RUN python3 -m venv /opt/venv &&     /opt/venv/bin/pip install --upgrade pip &&     /opt/venv/bin/pip install huggingface-hub
+RUN python3 -m venv /opt/venv && \
+    /opt/venv/bin/pip install --upgrade pip && \
+    /opt/venv/bin/pip install huggingface-hub
 
 # Copy backup manager and entrypoint
 COPY backup_manager.py /app/backup_manager.py
@@ -35,6 +46,6 @@ ENV REALTIME_CHECK_INTERVAL=30
 ENV MIN_BACKUP_INTERVAL=60
 ENV KEEP_BACKUPS=10
 # Add venv to PATH so entrypoint can use python3/pip directly
-ENV PATH="/opt/venv/bin:\/home/hermes/.npm-global/bin:/home/hermes/.hermes/hermes-agent/venv/bin:/home/hermes/.hermes/hermes-agent/node_modules/.bin:/usr/bin:/home/hermes/.local/bin:/usr/local/sbin:/usr/local/bin:/usr/sbin:/sbin:/bin:/opt/homebrew/bin:/opt/homebrew/sbin:/home/hermes/.hermes/bin"
+ENV PATH="/opt/venv/bin:$PATH"
 
 ENTRYPOINT ["/entrypoint.sh"]