Fix install.sh to copy all hook scripts automatically

Update hook installation to use wildcard pattern instead of hardcoded
file names, ensuring all current and future hooks are copied.

Changes:
- Replace individual cp commands with cp hooks/*.sh pattern
- Automatically includes ntfy and uptime-kuma hooks
- More maintainable for future hook additions

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

Co-Authored-By: Claude Sonnet 4.5 <noreply@anthropic.com>

install.sh

@@ -127,9 +127,8 @@ echo -e "${YELLOW}📋 Copie des fichiers de configuration...${NC}"
 cp config.yaml /etc/borgmatic/config.yaml
 chmod 600 /etc/borgmatic/config.yaml
 
-# Scripts de hooks
-cp hooks/ntfy-success.sh /etc/borgmatic/hooks/
-cp hooks/ntfy-error.sh /etc/borgmatic/hooks/
+# Scripts de hooks - copier tous les fichiers .sh
+cp hooks/*.sh /etc/borgmatic/hooks/
 chmod +x /etc/borgmatic/hooks/*.sh
 
 echo -e "${GREEN}✅ Fichiers de configuration copiés${NC}"