Add autocomplete status check and restructure test environments

Add Ollama autocomplete status endpoint to AI routes, update sync panel
UI to display autocomplete state, replace monolithic test compose files
with separate Linux/Windows variants, and add PowerShell build script
for Windows deployment

build.ps1

@@ -0,0 +1,157 @@
+# =============================================================================
+# ObsiGate — Script de build et déploiement Docker (Windows PowerShell)
+# =============================================================================
+#
+# Usage :
+#   .\build.ps1 [-Prod | -Test] [OPTIONS]
+#
+# Environnements :
+#   -Prod           Production (défaut) — docker-compose.yml
+#   -Test           Test Windows (Docker Desktop) — docker-compose.test-win.yml
+#
+# Options :
+#   -BuildOnly      Construit l'image sans démarrer le conteneur
+#   -NoCache        Rebuild complet sans cache Docker (défaut)
+#   -UseCache       Utilise le cache Docker (plus rapide si peu de changements)
+#   -Help           Affiche cette aide
+#
+# Exemples :
+#   .\build.ps1                         # Production
+#   .\build.ps1 -Test                   # Test Windows
+#   .\build.ps1 -Test -BuildOnly        # Build test sans démarrer
+#   .\build.ps1 -Prod -UseCache         # Production avec cache
+# =============================================================================
+
+param(
+    [switch]$Prod,
+    [switch]$Test,
+    [switch]$BuildOnly,
+    [switch]$NoCache,
+    [switch]$UseCache,
+    [switch]$Help
+)
+
+# ----- Helpers -----
+function Write-Info  { Write-Host "[INFO]  $args" -ForegroundColor Cyan }
+function Write-Ok    { Write-Host "[OK]    $args" -ForegroundColor Green }
+function Write-Warn  { Write-Host "[WARN]  $args" -ForegroundColor Yellow }
+function Write-Error { Write-Host "[ERR]   $args" -ForegroundColor Red }
+
+# ----- Help -----
+if ($Help) {
+    Get-Help $PSCommandPath -Detailed
+    exit 0
+}
+
+# ----- Select environment -----
+$EnvMode = "prod"
+$ComposeEnvName = "production"
+if ($Test) {
+    $EnvMode = "test-win"
+    $ComposeEnvName = "test Windows"
+}
+
+switch ($EnvMode) {
+    "prod"     { $ComposeFile = "docker-compose.yml" }
+    "test-win" { $ComposeFile = "docker-compose.test-win.yml" }
+}
+
+# ----- Pre-flight checks -----
+$dockerVersion = docker --version 2>$null
+if (-not $dockerVersion) {
+    Write-Error "Docker est introuvable. Installez Docker Desktop avant de continuer."
+    exit 1
+}
+Write-Ok "Docker détecté"
+
+$composeVersion = docker compose version 2>$null
+if (-not $composeVersion) {
+    Write-Error "Docker Compose est introuvable (plugin docker compose requis)."
+    exit 1
+}
+Write-Ok $composeVersion.Trim()
+
+# ----- Validate compose file -----
+if (-not (Test-Path $ComposeFile)) {
+    Write-Error "$ComposeFile introuvable dans $(Get-Location)"
+    exit 1
+}
+
+Write-Host ""
+Write-Info "=== ObsiGate — Build & Deploy ($ComposeEnvName) ==="
+Write-Info "Fichier compose : $ComposeFile"
+
+# ----- Test mode: create test directories -----
+if ($EnvMode -eq "test-win") {
+    Write-Info "Création des dossiers de test..."
+
+    $testVault = "C:\dev\git\python\ObsiGate\test_vault"
+    $testDir   = "C:\dev\git\python\ObsiGate\test_dir"
+
+    if (-not (Test-Path $testVault)) {
+        New-Item -ItemType Directory -Force -Path $testVault | Out-Null
+    }
+    if (-not (Test-Path $testDir)) {
+        New-Item -ItemType Directory -Force -Path $testDir | Out-Null
+    }
+
+    $welcomeFile = Join-Path $testVault "Accueil.md"
+    if (-not (Test-Path $welcomeFile)) {
+        @"
+# Bienvenue dans le vault de test
+
+Ce vault est utilisé pour les tests de développement d'ObsiGate.
+"@ | Out-File -Encoding UTF8 -FilePath $welcomeFile
+        Write-Ok "Note de test créée : test_vault\Accueil.md"
+    }
+}
+
+# ----- Build the image -----
+$BuildArgs = @("-f", $ComposeFile)
+if (-not $UseCache) {
+    $BuildArgs += "--no-cache"
+    Write-Info "Construction de l'image Docker (sans cache)..."
+} else {
+    Write-Info "Construction de l'image Docker (avec cache)..."
+}
+
+docker compose @BuildArgs build
+if ($LASTEXITCODE -ne 0) {
+    Write-Error "Échec de la construction de l'image Docker."
+    exit $LASTEXITCODE
+}
+Write-Ok "Image construite avec succès"
+
+# ----- Stop if build-only -----
+if ($BuildOnly) {
+    Write-Host ""
+    Write-Info "Mode build-only : conteneur non démarré."
+    Write-Info "Pour démarrer manuellement : docker compose -f $ComposeFile up -d"
+    exit 0
+}
+
+# ----- Start the container -----
+Write-Info "Démarrage du conteneur..."
+docker compose -f $ComposeFile up -d --remove-orphans
+if ($LASTEXITCODE -ne 0) {
+    Write-Error "Échec du démarrage du conteneur."
+    exit $LASTEXITCODE
+}
+Write-Ok "Conteneur démarré"
+
+# ----- Show status & tip -----
+Write-Host ""
+Write-Info "Statut du conteneur :"
+docker compose -f $ComposeFile ps
+
+Write-Host ""
+Write-Info "Application accessible sur http://localhost:2020"
+if ($EnvMode -eq "prod") {
+    Write-Info "Login : admin / (mot de passe dans .env)"
+} else {
+    Write-Info "Login : admin / test123"
+}
+Write-Host ""
+
+Write-Info "Logs (Ctrl+C pour quitter) :"
+docker compose -f $ComposeFile logs --tail=20 -f