✨(deploy) add Scalingo buildpack + dynamic favicon

docker/sabredav/php-fpm.conf

@@ -0,0 +1,25 @@
+[global]
+daemonize = no
+error_log = /dev/stderr
+pid = /tmp/php-fpm.pid
+
+[www]
+listen = /tmp/php-fpm.sock
+listen.mode = 0666
+
+; When running as non-root, user/group settings are ignored
+user = www-data
+group = www-data
+
+pm = dynamic
+pm.max_children = 5
+pm.start_servers = 2
+pm.min_spare_servers = 1
+pm.max_spare_servers = 3
+
+; Pass all env vars to PHP workers (for PGHOST, CALDAV_* keys, etc.)
+clear_env = no
+
+; Logging
+catch_workers_output = yes
+decorate_workers_output = no