Bump Stoatchat RAM, limit cargo, remove xyops env

Increase Stoatchat default RAM from 8192 to 10240 in ct/stoatchat.sh and json/stoatchat.json. Add cargo -j 2 to backend builds in ct/stoatchat.sh and install/stoatchat-install.sh to limit parallel jobs. Remove two environment variables (XYOPS_xysat_local and XYOPS_masters) from install/xyops-install.sh service definition to avoid hardcoded local settings.

ct/stoatchat.sh

@@ -8,7 +8,7 @@ source <(curl -fsSL https://raw.githubusercontent.com/community-scripts/ProxmoxV
 APP="Stoatchat"
 var_tags="${var_tags:-chat;messaging;community}"
 var_cpu="${var_cpu:-4}"
-var_ram="${var_ram:-8192}"
+var_ram="${var_ram:-10240}"
 var_disk="${var_disk:-30}"
 var_os="${var_os:-debian}"
 var_version="${var_version:-13}"
@@ -42,7 +42,7 @@ function update_script() {
 
     msg_info "Rebuilding Backend (Patience)"
     cd /opt/stoatchat
-    $STD cargo build --release --bins
+    $STD cargo build --release --bins -j 2
     msg_ok "Rebuilt Backend"
 
     msg_info "Updating Web Frontend"

install/stoatchat-install.sh

@@ -39,7 +39,7 @@ fetch_and_deploy_gh_release "stoatchat" "stoatchat/stoatchat" "tarball"
 
 msg_info "Building Backend (Patience)"
 cd /opt/stoatchat
-$STD cargo build --release --bins
+$STD cargo build --release --bins -j 2
 msg_ok "Built Backend"
 
 NODE_VERSION="22" setup_nodejs

install/xyops-install.sh

@@ -56,8 +56,6 @@ Type=simple
 User=root
 WorkingDirectory=/opt/xyops
 Environment=XYOPS_foreground=1
-Environment=XYOPS_xysat_local=1
-Environment=XYOPS_masters=${LOCAL_IP}
 ExecStart=/usr/bin/node /opt/xyops/lib/main.js
 Restart=on-failure
 RestartSec=5

json/stoatchat.json

@@ -20,7 +20,7 @@
             "config_path": "/Revolt.toml",
             "resources": {
                 "cpu": 4,
-                "ram": 8192,
+                "ram": 10240,
                 "hdd": 30,
                 "os": "Debian",
                 "version": "13"