added new start scripts

owpengram-server.sh

@@ -0,0 +1,63 @@
+#!/usr/bin/env bash
+# Checks prerequisites (Go, Python 3, and its packages), then launches the
+# interactive server-panel TUI (tui-panel/server-panel.py). Run this instead
+# of the TUI directly so missing prerequisites get a clear message instead of
+# a Python traceback.
+set -uo pipefail
+cd "$(dirname "$0")"
+
+ok()   { echo "[ok] $*"; }
+warn() { echo "[WARN] $*"; }
+die()  { echo "[ERROR] $*" >&2; exit 1; }
+
+echo "== Checking prerequisites =="
+
+PROBLEMS=0
+
+# --- Go -----------------------------------------------------------------
+if command -v go >/dev/null 2>&1; then
+  ok "Go found: $(go version)"
+else
+  warn "Go is not installed (needed to build owpengram-server / owpengram-admin-panel)"
+  echo "       Install it from: https://go.dev/dl/"
+  PROBLEMS=1
+fi
+
+# --- Python ---------------------------------------------------------------
+PYTHON=""
+for cand in python3 python; do
+  if command -v "$cand" >/dev/null 2>&1; then
+    PYTHON="$cand"
+    break
+  fi
+done
+
+if [[ -z "$PYTHON" ]]; then
+  warn "Python 3 is not installed (needed to run the server-panel TUI)"
+  echo "       Install it from: https://www.python.org/downloads/"
+  PROBLEMS=1
+else
+  ok "Python found: $("$PYTHON" --version 2>&1) (${PYTHON})"
+fi
+
+# --- Python dependencies ----------------------------------------------------
+if [[ -n "$PYTHON" ]]; then
+  MISSING="$("$PYTHON" tui-panel/check_deps.py)"
+  if [[ -n "$MISSING" ]]; then
+    warn "Missing Python packages: $(echo "$MISSING" | tr '\n' ' ')"
+    echo "       Install them with: $PYTHON -m pip install -r tui-panel/requirements-panel.txt"
+    PROBLEMS=1
+  else
+    ok "Python dependencies OK (textual, psutil, cryptography)"
+  fi
+fi
+
+if [[ "$PROBLEMS" -ne 0 ]]; then
+  echo
+  die "missing prerequisites above -- install them and re-run this script"
+fi
+
+echo
+echo "[cfg] All prerequisites OK, launching server panel..."
+echo
+exec "$PYTHON" tui-panel/server-panel.py "$@"