fix: add User tor to torrc and chown data dirs

Tor refuses to start when DataDirectory is owned by root.
Added User tor directive and proper chown for /var/lib/tor and /onion-hosts.

tor-proxy/entrypoint.sh

@@ -33,12 +33,17 @@ fi
 mkdir -p /var/lib/tor/ssh /var/lib/tor/admin
 chmod 700 /var/lib/tor/ssh /var/lib/tor/admin
 
+if id tor >/dev/null 2>&1; then
+    chown -R tor:tor /var/lib/tor
+fi
+
 cat > /etc/tor/torrc <<EOF
 # Generated by entrypoint.sh at container start
 RunAsDaemon 0
 SocksPort 0
 Log notice stdout
 DataDirectory /var/lib/tor
+User tor
 
 # --- SSH hidden service (proxies to host SSH) ---
 HiddenServiceDir /var/lib/tor/ssh/
@@ -54,6 +59,10 @@ cat /etc/tor/torrc
 
 mkdir -p /onion-hosts
 
+if id tor >/dev/null 2>&1; then
+    chown -R tor:tor /onion-hosts
+fi
+
 ( \
   echo "Waiting for onion addresses..."; \
   for i in $(seq 1 120); do \