🗃️ rootfs: shield internal entrypoint PID files from /run/*.pid sweeps 🗃️

Update the embedded entrypoint copies in rootfs/ to match the
upstream template change. Internal state files renamed to dotfiles
so they're not matched by `/run/*.pid` cleanup globs:
- /run/init.d/entrypoint.pid -> /run/.entrypoint.pid
- /run/no_exit.pid -> /run/.no_exit.pid
- /run/backup.pid -> /run/.backup.pid
- /run/__start_init_scripts.pid -> /run/.start_init_scripts.pid
Per-service PIDs in /run/init.d/ are unchanged.

rootfs/usr/local/bin/entrypoint.sh
rootfs/usr/local/etc/docker/functions/entrypoint.sh
rootfs/usr/local/etc/docker/init.d/01-php-fpm.sh
rootfs/usr/local/etc/docker/init.d/99-nginx.sh
rootfs/usr/local/share/template-files/config/env/default.sample
rootfs/usr/local/share/template-files/config/env/examples/zz-entrypoint.sh

rootfs/usr/local/etc/docker/functions/entrypoint.sh

@@ -235,11 +235,11 @@ __no_exit() {
   local failed_services=""
   local failure_count=0
 
-  [ -f "/run/no_exit.pid" ] && return 0
+  [ -f "/run/.no_exit.pid" ] && return 0
 
   exec bash -c "
-    trap 'echo \"Container shutdown requested\"; rm -f /run/no_exit.pid /run/*.pid; exit 0' TERM INT
-    echo \$\$ > /run/no_exit.pid
+    trap 'echo \"Container shutdown requested\"; rm -f /run/.no_exit.pid /run/*.pid; exit 0' TERM INT
+    echo \$\$ > /run/.no_exit.pid
 
     while true; do
       if [ -n \"$monitor_services\" ] && [ \"$monitor_services\" != \"tini\" ]; then
@@ -995,13 +995,13 @@ __start_init_scripts() {
   local retstatus="0"
   local initStatus="0"
   local critical_failures="0"
-  local pidFile="/run/__start_init_scripts.pid"
+  local pidFile="/run/.start_init_scripts.pid"
   local init_dir="${1:-/usr/local/etc/docker/init.d}"
   local init_count="$(ls -A "$init_dir"/* 2>/dev/null | grep -v '\.sample' | wc -l)"
   local exit_on_failure="${EXIT_ON_SERVICE_FAILURE:-true}"
 
   # Clean stale PID files from previous runs
-  if [ ! -f "/run/__start_init_scripts.pid" ]; then
+  if [ ! -f "/run/.start_init_scripts.pid" ]; then
     echo "🧹 Cleaning stale PID files from previous container run"
     rm -f /run/*.pid /run/init.d/*.pid 2>/dev/null || true
   fi
@@ -1569,7 +1569,7 @@ __backup() {
   fi
   local exitCodeP=0
   local exitStatus=0
-  local pidFile="/run/backup.pid"
+  local pidFile="/run/.backup.pid"
   local logDir="/data/log/backups"
   maxDays="${BACKUP_MAX_DAYS:-$maxDays}"
   cronTime="${BACKUP_RUN_CRON:-$cronTime}"
@@ -1649,7 +1649,7 @@ export LIGHTTPD_CONFIG_FILE="${LIGHTTPD_CONFIG_FILE:-$(__find_lighttpd_conf)}"
 export MARIADB_CONFIG_FILE="${MARIADB_CONFIG_FILE:-$(__find_mysql_conf)}"
 export POSTGRES_CONFIG_FILE="${POSTGRES_CONFIG_FILE:-$(__find_pgsql_conf)}"
 export MONGODB_CONFIG_FILE="${MONGODB_CONFIG_FILE:-$(__find_mongodb_conf)}"
-export ENTRYPOINT_PID_FILE="${ENTRYPOINT_PID_FILE:-/run/init.d/entrypoint.pid}"
+export ENTRYPOINT_PID_FILE="${ENTRYPOINT_PID_FILE:-/run/.entrypoint.pid}"
 export ENTRYPOINT_INIT_FILE="${ENTRYPOINT_INIT_FILE:-/config/.entrypoint.done}"
 export ENTRYPOINT_DATA_INIT_FILE="${ENTRYPOINT_DATA_INIT_FILE:-/data/.docker_has_run}"
 export ENTRYPOINT_CONFIG_INIT_FILE="${ENTRYPOINT_CONFIG_INIT_FILE:-/config/.docker_has_run}"

rootfs/usr/local/etc/docker/init.d/01-php-fpm.sh

@@ -51,7 +51,7 @@ __script_exit() {
 SCRIPT_NAME="$(basename "$SCRIPT_FILE" 2>/dev/null)"
 # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 # exit if __start_init_scripts function hasn't been Initialized
-if [ ! -f "/run/__start_init_scripts.pid" ]; then
+if [ ! -f "/run/.start_init_scripts.pid" ]; then
 	echo "__start_init_scripts function hasn't been Initialized" >&2
 	SERVICE_IS_RUNNING="no"
 	__script_exit 1

rootfs/usr/local/etc/docker/init.d/99-nginx.sh

@@ -51,7 +51,7 @@ __script_exit() {
 SCRIPT_NAME="$(basename "$SCRIPT_FILE" 2>/dev/null)"
 # - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - - -
 # exit if __start_init_scripts function hasn't been Initialized
-if [ ! -f "/run/__start_init_scripts.pid" ]; then
+if [ ! -f "/run/.start_init_scripts.pid" ]; then
 	echo "__start_init_scripts function hasn't been Initialized" >&2
 	SERVICE_IS_RUNNING="no"
 	__script_exit 1