Improve application deployment and database connection reliability

Refactors Docker configuration and entrypoint script for robust PostgreSQL connectivity and health checks.

Replit-Commit-Author: Agent
Replit-Commit-Session-Id: dec54137-d5a2-4406-8ad4-5f2f9fb110bf
Replit-Commit-Screenshot-Url: https://storage.googleapis.com/screenshot-production-us-central1/0715008c-7244-40f4-befc-26c014852236/5d315300-98fa-429a-abb0-4fdce6a2e3c9.jpg

docker-compose.yml

@@ -17,11 +17,11 @@ services:
       - "5433:5432"
     restart: unless-stopped
     healthcheck:
-      test: ["CMD-SHELL", "pg_isready -U regisflow -d regisflow"]
-      interval: 30s
-      timeout: 10s
-      retries: 5
-      start_period: 30s
+      test: ["CMD-SHELL", "pg_isready -U regisflow -d regisflow || exit 1"]
+      interval: 10s
+      timeout: 5s
+      retries: 10
+      start_period: 40s
 
   # Application RegisFlow
   regisflow:
@@ -53,11 +53,11 @@ services:
       - "5000:5000"
     restart: unless-stopped
     healthcheck:
-      test: ["CMD-SHELL", "wget --no-verbose --tries=1 --spider http://localhost:5000/health || exit 1"]
+      test: ["CMD-SHELL", "wget --no-verbose --tries=1 --spider http://localhost:5000/ || exit 1"]
       interval: 30s
-      timeout: 15s
-      retries: 3
-      start_period: 90s
+      timeout: 10s
+      retries: 5
+      start_period: 120s
 
 # Volumes persistants (Docker gère automatiquement)
 volumes: