Initial commit: CLEO ERP avec améliorations debug

- Configuration du debug conditionnel pour dev/recette
- Fonction debug() globale avec niveaux
- Logging des requêtes SQL
- Handlers d'exceptions et d'erreurs globaux

🤖 Generated with [Claude Code](https://claude.ai/code)

Co-Authored-By: Claude <noreply@anthropic.com>

.vscode/settings.json

@@ -0,0 +1,22 @@
+{
+  "workbench.colorCustomizations": {
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+    "activityBar.background": "#3399ff",
+    "activityBar.foreground": "#15202b",
+    "activityBar.inactiveForeground": "#15202b99",
+    "activityBarBadge.background": "#bf0060",
+    "activityBarBadge.foreground": "#e7e7e7",
+    "commandCenter.border": "#e7e7e799",
+    "sash.hoverBorder": "#3399ff",
+    "statusBar.background": "#007fff",
+    "statusBar.foreground": "#e7e7e7",
+    "statusBarItem.hoverBackground": "#3399ff",
+    "statusBarItem.remoteBackground": "#007fff",
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+    "titleBar.activeBackground": "#007fff",
+    "titleBar.activeForeground": "#e7e7e7",
+    "titleBar.inactiveBackground": "#007fff99",
+    "titleBar.inactiveForeground": "#e7e7e799"
+  },
+  "peacock.color": "#007fff"
+}