fix: run Pester tests only once

.gitignore

@@ -73,3 +73,6 @@ Assets/Rainmeter/
 .DS_Store
 # Notes de reprise locales
 PimsOS_Reprise_*.txt
+
+# Local package catalog backups
+Config/Packages/*.local-backup.json

BUILD-PACKAGE-MANIFEST.json

@@ -0,0 +1,33 @@
+{
+  "purpose": "Minimal build-ready PimsOS project package",
+  "source_root": ".",
+  "included": [
+    "Assets",
+    "Build",
+    "Config",
+    "Documentation",
+    "Modules",
+    "Packages",
+    "Tests",
+    "README.md",
+    "CHANGELOG.md",
+    "CurrentSprint.md",
+    "PesterConfiguration.ps1",
+    "version.json",
+    ".gitignore",
+    "ISO",
+    "Output",
+    "Workspace"
+  ],
+  "generated_folders_created_empty": [
+    "ISO",
+    "Output",
+    "Workspace"
+  ],
+  "excluded": [
+    ".git",
+    "Logs",
+    "Mount",
+    "existing generated Output/Workspace contents"
+  ]
+}

CHANGELOG.md

@@ -1,3 +1,12 @@
+## 2026-09-05
+
+### Fixed
+- FirstBoot/PostInstall utilise désormais un lanceur `PimsOSFirstBoot.cmd`.
+- Le lanceur appelle explicitement Windows PowerShell 5.1 avec `-ExecutionPolicy Bypass`.
+- Le lanceur est référencé par `FirstLogonCommands` et copié dans le Startup commun comme point d'entrée de secours.
+- Un verrou atomique empêche les deux mécanismes de démarrer deux Bootstrap simultanément.
+- Le nettoyage final supprime les deux lanceurs après réussite complète.
+
 # PimsOS Builder - Changelog
 
 Toutes les modifications importantes du projet **PimsOS Builder** sont documentées dans ce fichier.
@@ -6,6 +15,34 @@ Le format s'inspire de **Keep a Changelog** et respecte le versionnement sémant
 
 ---
 
+## 2026-09-01 — Stabilisation Build / diagnostic / CI
+
+### Added
+
+- Outil `Tests\Tools\Invoke-PimsOSDiagnostics.ps1` pour classifier les tests `SAFE`, `BUILD-CAPABLE` et `UNKNOWN`.
+- ADR-0013 sur le diagnostic sécurisé avant exécution.
+- Notes de synchronisation documentaire du 01/09/2026.
+
+### Changed
+
+- Validation du pipeline réel complet jusqu'à la génération de l'ISO.
+- Synchronisation WIM → source ISO vérifiée par SHA256.
+- Documentation de continuité renforcée pour les reprises de séance avec ChatGPT/GitHub.
+- Workflow PimsOS CI protégé par `concurrency` et filtres de chemins.
+
+### Fixed
+
+- Classification du test `Complete-Build.Tests.ps1` : le faux positif `UNKNOWN` a été supprimé après correction du test.
+- Détection `oscdimg.exe` confirmée via le Windows ADK sans modification du pipeline de production.
+
+### Validation
+
+- Build réel : `Completed`, code retour `0`.
+- Integration ciblée : `20 Passed / 0 Failed / 0 Skipped`.
+- Diagnostic : `63 Unit / 4 Integration / 3 Build-capable / 0 Unknown` fichiers inventoriés.
+
+---
+
 # [Unreleased]
 
 ## Added

Config/Packages/Chocolatey.json

@@ -3,34 +3,209 @@
   "Version": "1.0",
   "Description": "Catalogue des packages Chocolatey utilisés par PimsOS.",
   "Packages": [
-    {"Id":"vcredist140","Enabled":true,"Category":"Prerequisite"},
-    {"Id":"DoNet3.5","Enabled":true,"Category":"Prerequisite"},
-    {"Id":"chocolatey","Enabled":true,"Category":"Chocolatey"},
-    {"Id":"chocolateygui","Enabled":true,"Category":"Chocolatey"},
-    {"Id":"chocolatey-core.extension","Enabled":true,"Category":"Chocolatey"},
-    {"Id":"choco-package-list-backup","Enabled":true,"Category":"Chocolatey"},
-    {"Id":"googlechrome","Enabled":true,"Category":"Browser"},
-    {"Id":"brave","Enabled":true,"Category":"Browser"},
-    {"Id":"firefox","Enabled":true,"Category":"Browser"},
-    {"Id":"tor-browser","Enabled":true,"Category":"Browser"},
-    {"Id":"winrar","Enabled":true,"Category":"Utility"},
-    {"Id":"keepass","Enabled":true,"Category":"Utility"},
-    {"Id":"notepadplusplus","Enabled":true,"Category":"Utility"},
-    {"Id":"vlc","Enabled":true,"Category":"Multimedia"},
-    {"Id":"teamviewer","Enabled":true,"Category":"Remote"},
-    {"Id":"iCloud","Enabled":true,"Category":"Cloud"},
-    {"Id":"everything","Enabled":true,"Category":"Utility"},
-    {"Id":"rufus","Enabled":true,"Category":"Utility"},
-    {"Id":"filezilla","Enabled":true,"Category":"Network"},
-    {"Id":"treesizefree","Enabled":true,"Category":"Utility"},
-    {"Id":"bluescreenview","Enabled":true,"Category":"Diagnostic"},
-    {"Id":"powertoys","Enabled":true,"Category":"Utility"},
-    {"Id":"rainmeter","Enabled":true,"Category":"Desktop"},
-    {"Id":"XnViewMP","Enabled":true,"Category":"Graphics"},
-    {"Id":"yacreader","Enabled":true,"Category":"Reading"},
-    {"Id":"razer-synapse-4","Enabled":true,"Category":"Hardware"},
-    {"Id":"autohotkey","Enabled":true,"Category":"Utility"},
-    {"Id":"powershell-core","Enabled":true,"Category":"Development"},
-    {"Id":"soundblaster-command","Enabled":true,"Category":"Hardware"}
+    {
+      "Id": "vcredist140",
+      "Enabled": true,
+      "Category": "Prerequisite",
+      "Mode": "Online",
+      "Version": "14.51.36247"
+    },
+    {
+      "Id": "dotnet3.5",
+      "Enabled": true,
+      "Category": "Prerequisite",
+      "Mode": "Online",
+      "Version": "3.5.20260626"
+    },
+    {
+      "Id": "chocolatey",
+      "Enabled": true,
+      "Category": "Chocolatey",
+      "Mode": "Offline",
+      "Version": null
+    },
+    {
+      "Id": "chocolateygui",
+      "Enabled": true,
+      "Category": "Chocolatey",
+      "Mode": "Online",
+      "Version": "3.2.0"
+    },
+    {
+      "Id": "chocolatey-core.extension",
+      "Enabled": true,
+      "Category": "Chocolatey",
+      "Mode": "Online",
+      "Version": "1.4.0"
+    },
+    {
+      "Id": "choco-package-list-backup",
+      "Enabled": true,
+      "Category": "Chocolatey",
+      "Mode": "Online",
+      "Version": "2023.6.28"
+    },
+    {
+      "Id": "googlechrome",
+      "Enabled": true,
+      "Category": "Browser",
+      "Mode": "Online",
+      "Version": "153.0.8010.12",
+      "FailurePolicy": "Continue"
+    },
+    {
+      "Id": "brave",
+      "Enabled": true,
+      "Category": "Browser",
+      "Mode": "Online",
+      "Version": null
+    },
+    {
+      "Id": "firefox",
+      "Enabled": true,
+      "Category": "Browser",
+      "Mode": "Online",
+      "Version": "154.0.1"
+    },
+    {
+      "Id": "tor-browser",
+      "Enabled": true,
+      "Category": "Browser",
+      "Mode": "Online",
+      "Version": "15.0.20"
+    },
+    {
+      "Id": "winrar",
+      "Enabled": true,
+      "Category": "Utility",
+      "Mode": "Online",
+      "Version": "7.23.0"
+    },
+    {
+      "Id": "keepass",
+      "Enabled": true,
+      "Category": "Utility",
+      "Mode": "Online",
+      "Version": "2.61.1"
+    },
+    {
+      "Id": "notepadplusplus",
+      "Enabled": true,
+      "Category": "Utility",
+      "Mode": "Online",
+      "Version": "8.9.8"
+    },
+    {
+      "Id": "vlc",
+      "Enabled": true,
+      "Category": "Multimedia",
+      "Mode": "Online",
+      "Version": "3.0.23"
+    },
+    {
+      "Id": "teamviewer",
+      "Enabled": true,
+      "Category": "Remote",
+      "Mode": "Online",
+      "Version": "15.81.5"
+    },
+    {
+      "Id": "iCloud",
+      "Enabled": true,
+      "Category": "Cloud",
+      "Mode": "Online",
+      "Version": "7.21.0.23"
+    },
+    {
+      "Id": "everything",
+      "Enabled": true,
+      "Category": "Utility",
+      "Mode": "Online",
+      "Version": "1.4.11032"
+    },
+    {
+      "Id": "rufus",
+      "Enabled": true,
+      "Category": "Utility",
+      "Mode": "Online",
+      "Version": "4.15.0"
+    },
+    {
+      "Id": "filezilla",
+      "Enabled": true,
+      "Category": "Network",
+      "Mode": "Online",
+      "Version": "3.71.1"
+    },
+    {
+      "Id": "treesizefree",
+      "Enabled": true,
+      "Category": "Utility",
+      "Mode": "Online",
+      "Version": null
+    },
+    {
+      "Id": "bluescreenview",
+      "Enabled": true,
+      "Category": "Diagnostic",
+      "Mode": "Online",
+      "Version": "1.55"
+    },
+    {
+      "Id": "powertoys",
+      "Enabled": true,
+      "Category": "Utility",
+      "Mode": "Online",
+      "Version": "0.101.2362"
+    },
+    {
+      "Id": "rainmeter",
+      "Enabled": true,
+      "Category": "Desktop",
+      "Mode": "Online",
+      "Version": "4.5.26"
+    },
+    {
+      "Id": "XnViewMP",
+      "Enabled": true,
+      "Category": "Graphics",
+      "Mode": "Online",
+      "Version": "1.11.5"
+    },
+    {
+      "Id": "yacreader",
+      "Enabled": true,
+      "Category": "Reading",
+      "Mode": "Online",
+      "Version": null
+    },
+    {
+      "Id": "razer-synapse-4",
+      "Enabled": true,
+      "Category": "Hardware",
+      "Mode": "Online",
+      "Version": "2.5.0.882"
+    },
+    {
+      "Id": "autohotkey",
+      "Enabled": true,
+      "Category": "Utility",
+      "Mode": "Online",
+      "Version": "2.0.26"
+    },
+    {
+      "Id": "powershell-core",
+      "Enabled": true,
+      "Category": "Development",
+      "Mode": "Online",
+      "Version": "7.6.5"
+    },
+    {
+      "Id": "soundblaster-command",
+      "Enabled": true,
+      "Category": "Hardware",
+      "Mode": "Online",
+      "Version": "3.5.10"
+    }
   ]
 }