Add one-command decoupled stack verification script

scripts/verify-decoupled-stack.sh

@@ -0,0 +1,99 @@
+#!/usr/bin/env bash
+set -euo pipefail
+
+PASS_COUNT=0
+FAIL_COUNT=0
+
+pass() {
+  echo "PASS: $1"
+  PASS_COUNT=$((PASS_COUNT + 1))
+}
+
+fail() {
+  echo "FAIL: $1"
+  FAIL_COUNT=$((FAIL_COUNT + 1))
+}
+
+check_systemd() {
+  if systemctl --user is-active --quiet open-terminal; then
+    pass "open-terminal.service is active"
+  else
+    fail "open-terminal.service is not active"
+  fi
+}
+
+check_open_terminal_health() {
+  local out
+  if out="$(curl -fsS http://127.0.0.1:8010/health 2>/dev/null)" && [[ "$out" == *'"status":"ok"'* ]]; then
+    pass "OpenTerminal health endpoint is OK"
+  else
+    fail "OpenTerminal health endpoint failed"
+  fi
+}
+
+check_open_terminal_execute() {
+  local key id status_json
+  key="$(tr -d '\r\n' < "${XDG_CONFIG_HOME:-$HOME/.config}/open-terminal/api_key")"
+
+  id="$(
+    curl -fsS -X POST http://127.0.0.1:8010/execute \
+      -H "Authorization: Bearer ${key}" \
+      -H 'Content-Type: application/json' \
+      -d '{"command":"pwd && echo verify-decoupled-stack-ok","background":false}' \
+      | sed -n 's/.*"id":"\([^"]*\)".*/\1/p'
+  )"
+
+  if [[ -z "$id" ]]; then
+    fail "OpenTerminal execute did not return process id"
+    return
+  fi
+
+  status_json="$(
+    curl -fsS \
+      -H "Authorization: Bearer ${key}" \
+      "http://127.0.0.1:8010/execute/${id}/status?wait=8"
+  )"
+
+  if [[ "$status_json" == *'"status":"done"'* && "$status_json" == *'"exit_code":0'* && "$status_json" == *'verify-decoupled-stack-ok'* ]]; then
+    pass "OpenTerminal execute/status flow works"
+  else
+    fail "OpenTerminal execute/status flow failed"
+  fi
+}
+
+check_openwebui_health() {
+  local out
+  if out="$(curl -fsS http://127.0.0.1:8080/health 2>/dev/null)" && [[ "$out" == *'"status":true'* ]]; then
+    pass "OpenWebUI health endpoint is OK"
+  else
+    fail "OpenWebUI health endpoint failed"
+  fi
+}
+
+check_openwebui_decoupled() {
+  local env_dump
+  if ! docker ps --format '{{.Names}}' | rg -x 'open-webui' >/dev/null; then
+    fail "OpenWebUI container not running"
+    return
+  fi
+
+  env_dump="$(docker inspect open-webui --format '{{json .Config.Env}}')"
+  if [[ "$env_dump" == *"TERMINAL_SERVER_CONNECTIONS"* ]]; then
+    fail "OpenWebUI still has TERMINAL_SERVER_CONNECTIONS"
+  else
+    pass "OpenWebUI is decoupled from OpenTerminal env config"
+  fi
+}
+
+echo "Running decoupled stack verification..."
+check_systemd
+check_open_terminal_health
+check_open_terminal_execute
+check_openwebui_health
+check_openwebui_decoupled
+
+echo
+echo "Summary: ${PASS_COUNT} passed, ${FAIL_COUNT} failed"
+if [[ "$FAIL_COUNT" -gt 0 ]]; then
+  exit 1
+fi