Docker/run as nonroot (#692)

* changed python base image to 3.9.6

* bumped poetry version to 1.1.7

* user creation based on env variable PGID and PUID with default as PUID/PGID= 911

* App exposes APP_PORT=80 as env variable

* Removed user mod and handled it in docker image.

* moved scheduler.db to /app/temp dir

* set app default port to 80 if envvariable null

* Changed application port to env variable with default as 80

* Created sch. direcotry as part of image creation

* minor logging improvements.

* removed docker target

* cleanup

* fixed port

* fixed port

* fixed port

* removed volume specification

* fixing code quality warnings

* fixing code quality warnings

* fixing code quality warnings

* bumped versions to fix vulnerabilities

* corrected port

* bumped uvicorn version to fix vulnerabilities

* minor fix

* added sticky permissions

* adding port change info to docs

* adding port change info to docs

* adding port change info to docs

* improved formatting

* docs updated

* added docker port change warning

pyproject.toml

@@ -13,8 +13,8 @@ python = "^3.9"
 aiofiles = "0.5.0"
 aniso8601 = "7.0.0"
 appdirs = "1.4.4"
-fastapi = "^0.63.0"
-uvicorn = {extras = ["standard"], version = "^0.13.0"}
+fastapi = "^0.65.2"
+uvicorn = {extras = ["standard"], version = "^0.15.0"}
 APScheduler = "^3.6.3"
 SQLAlchemy = "^1.3.22"
 Jinja2 = "^2.11.2"
@@ -29,7 +29,7 @@ fastapi-camelcase = "^1.0.2"
 bcrypt = "^3.2.0"
 python-jose = "^3.3.0"
 passlib = "^1.7.4"
-lxml = "4.6.2"
+lxml = "4.6.3"
 Pillow = "^8.2.0"
 pathvalidate = "^2.4.1"
 apprise = "0.9.3"