docs(01-01): complete Docker validation scripts plan

- Created 3 bash scripts (check-env.sh, validate-compose.sh, reset-env.sh)
- All scripts follow CLAUDE.md standards with proper headers and exit codes
- Total: 491 lines of bash scripting with color-coded output
- Marked 5 requirements complete (SETUP-01 through SETUP-04, INF-05)

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.planning/STATE.md

@@ -1,3 +1,18 @@
+---
+gsd_state_version: 1.0
+milestone: v1.0
+milestone_name: milestone
+current_phase: Phase 1 (Setup & Git Foundation)
+current_plan: TBD
+status: Not started
+last_updated: "2026-03-24T18:53:20.381Z"
+progress:
+  total_phases: 10
+  completed_phases: 0
+  total_plans: 2
+  completed_plans: 1
+---
+
 # STATE: Laboratori Cloud - Corso Soluzioni Cloud
 
 **Last Updated:** 2026-03-24
@@ -63,6 +78,7 @@ Configurazione repository Git con struttura chiara, documentazione requisiti Doc
 | Framework Diátaxis obbligatorio | Copre tutti gli stili di apprendimento | Ogni lab include 4 documenti |
 | TDD per infrastruttura | Garantisce verificabilità criteri sicurezza | Script test pre-implementazione |
 | Fine granularity (10 phases) | Permette delivery incrementale e feedback frequente | Confermato in config.json |
+| Phase 01-setup-git-foundation P01 | 180 | 3 tasks | 3 files |
 
 ### Technical Context