feat: payments plans, phase auto-cascade, transcripts, manual timer

- Pagamenti: totale ereditato dalla somma accepted_total delle offerte
  attive (con override) + selettore schema rate 1/2/3 step; nuova colonna
  payments.percent per rescalare gli importi preservando label/stato
- Fasi & Task: recomputePhaseStatus auto-cascade (task -> fase) su
  updateTaskStatus/addTask, fix UI stale, etichette Da iniziare/In corso/Completata
- Pagina pubblica: colori fasi (grigio/blu/#1A463C) + fasi collassabili
- Transcript del cliente visibili in tab Documenti admin e dashboard pubblica
- Timer: inserimento manuale (+30/+60, minuti liberi, data) + elimina entry
- CLAUDE.md: procedura Deploy & DB Access; push su main automatico

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

src/lib/lead-service.ts

@@ -219,3 +219,13 @@ export async function getTranscripts(leadId: string) {
     .where(eq(clientTranscripts.lead_id, leadId))
     .orderBy(desc(clientTranscripts.call_date));
 }
+
+// Get transcripts linked to a client (post lead→client conversion).
+// Returns all fields — used by admin DocumentsTab and public TranscriptsSection.
+export async function getTranscriptsByClientId(clientId: string) {
+  return await db
+    .select()
+    .from(clientTranscripts)
+    .where(eq(clientTranscripts.client_id, clientId))
+    .orderBy(desc(clientTranscripts.call_date));
+}