chore: refactor-docker-structure (#1948)

* move dockerfiles to dedicated folder

* consolidate docker related files to docker dir

* update CI references

* experimental omni style container

* update makefile commands

* update references

* fix whitespace

* single container docs

* update build paths

* adds omni style build

* set context

docker/api.entry.sh

@@ -0,0 +1,59 @@
+#!/bin/bash
+
+set -e
+
+# Get Reload Arg `run.sh reload` for dev server
+ARG1=${1:-production}
+
+# Get PUID/PGID
+PUID=${PUID:-911}
+PGID=${PGID:-911}
+
+add_user() {
+    groupmod -o -g "$PGID" abc
+    usermod -o -u "$PUID" abc
+}
+
+change_user() {
+    # If container is started as root then create a new user and switch to it
+    if [ "$(id -u)" = "0" ]; then
+        add_user
+        chown -R $PUID:$PGID /app
+
+        echo "Switching to dedicated user"
+        exec gosu $PUID "$BASH_SOURCE" "$@"
+        elif [ "$(id -u)" = $PUID ]; then
+        echo "
+        User uid:    $PUID
+        User gid:    $PGID
+        "
+    fi
+}
+
+init() {
+    # $MEALIE_HOME directory
+    cd /app
+
+    # Activate our virtual environment here
+    . /opt/pysetup/.venv/bin/activate
+
+    # Initialize Database Prerun
+    poetry run python /app/mealie/db/init_db.py
+}
+
+echo "Production"
+
+change_user
+
+init
+
+GUNICORN_PORT=${API_PORT:-9000}
+
+# Start API
+
+if [ "$WEB_GUNICORN" == 'true' ]; then
+    echo "Starting Gunicorn"
+    gunicorn mealie.app:app -b 0.0.0.0:$GUNICORN_PORT -k uvicorn.workers.UvicornWorker -c /app/gunicorn_conf.py --preload
+else
+    uvicorn mealie.app:app --host 0.0.0.0 --port $GUNICORN_PORT
+fi