docs: update docs and index to reflect tools/ + moved test scripts

docs/PROJECT_FILES_INDEX.txt

@@ -119,14 +119,16 @@ MIGRATION.md                    ✅ Guide migration Pygame→Web
 
 🔵 SCRIPTS & OUTILS
 
-test_features.sh                ✅ Script test complet
+tests/test_features.sh          ✅ Script test complet
 ├─ Tests: Imports, traductions, API, IA
 ├─ Executable: chmod +x
 └─ Lignes: ~150
 
-test.sh                         ✅ Tests généraux
-docker-test.sh                  ✅ Tests Docker
-local_run.sh                    ✅ Lancement local
+tests/test.sh                   ✅ Tests généraux
+tests/docker-test.sh            ✅ Tests Docker
+tools/local_run.sh              ✅ Lancement local
+tools/deploy_hf_spaces.sh       ✅ Déploiement Hugging Face Spaces
+tools/debug_ai.py               ✅ Utilitaires de débogage IA
 start.py                        ✅ Script démarrage Python
 
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