refactor(plex): the unit's tables move into plex/models

PlexLibrary, PlexShow, PlexSeason, PlexItem, PlexPerson, PlexCollection, PlexState, PlexLink,
PlexPlaylist and PlexPlaylistItem leave app/models.py for app/plex/models.py; app.tables registers
them. Every import is re-pointed; no schema change.

backend/app/routes/plex/_shared.py

@@ -3,7 +3,7 @@
 from sqlalchemy.orm import Session
 
 from app import logs
-from app.models import PlexItem
+from app.plex.models import PlexItem
 from app.plex.cards import norm_lang as _norm_lang  # noqa: F401 — the package's historic name
 from app.plex.lookups import by_rating_key
 from app.routes._common import not_found

backend/app/routes/plex/admin.py

@@ -10,11 +10,8 @@ from sqlalchemy.orm import Session
 from app import logs, sysconfig
 from app.auth import admin_user, current_user
 from app.db import get_db
-from app.models import (
-    PlexItem,
-    PlexLink,
-    User,
-)
+from app.models import User
+from app.plex.models import PlexItem, PlexLink
 from app.plex import paths as plex_paths
 from app.plex import sync as plex_sync
 from app.plex import watch_sync as plex_watch

backend/app/routes/plex/browse.py

@@ -20,13 +20,8 @@ from app.collation import collated, sorted_words
 from app import sysconfig
 from app.auth import current_user
 from app.db import get_db
-from app.models import (
-    PlexItem,
-    PlexLibrary,
-    PlexShow,
-    PlexState,
-    User,
-)
+from app.models import User
+from app.plex.models import PlexItem, PlexLibrary, PlexShow, PlexState
 from app.plex import rollup
 from app.plex.cards import display_title, episode_card
 from app.plex.query import (

backend/app/routes/plex/collections.py

@@ -14,14 +14,8 @@ from app.collation import collated, sorted_words
 from app import logs
 from app.auth import admin_user, current_user
 from app.db import get_db
-from app.models import (
-    PlexCollection,
-    PlexItem,
-    PlexLibrary,
-    PlexShow,
-    PlexState,
-    User,
-)
+from app.models import User
+from app.plex.models import PlexCollection, PlexItem, PlexLibrary, PlexShow, PlexState
 from app.plex import rollup
 from app.plex import sync as plex_sync
 from app.plex.cards import SHOW_NEW, display_title, movie_card, norm_lang, show_card

backend/app/routes/plex/detail.py

@@ -15,15 +15,8 @@ from app import logs
 from app.auth import current_user
 from app.db import get_db
 from app.discover import queries
-from app.models import (
-    PlexCollection,
-    PlexItem,
-    PlexLibrary,
-    PlexSeason,
-    PlexShow,
-    PlexState,
-    User,
-)
+from app.models import User
+from app.plex.models import PlexCollection, PlexItem, PlexLibrary, PlexSeason, PlexShow, PlexState
 from app.plex import detail as plex_detail
 from app.plex import people as plex_people
 from app.plex import rollup, subtitles

backend/app/routes/plex/discover.py

@@ -21,7 +21,8 @@ from sqlalchemy.orm import Session
 from app.collation import sorted_words
 from app.auth import current_user
 from app.db import get_db
-from app.models import PlexItem, PlexShow, PlexState, User
+from app.models import User
+from app.plex.models import PlexItem, PlexShow, PlexState
 from app.plex import rollup
 from app.plex.cards import (
     SHOW_NEW,

backend/app/routes/plex/people.py

@@ -11,12 +11,8 @@ from app.collation import collated
 from app import logs, sysconfig
 from app.auth import current_user
 from app.db import SessionLocal, get_db
-from app.models import (
-    PlexItem,
-    PlexPerson,
-    PlexShow,
-    User,
-)
+from app.models import User
+from app.plex.models import PlexItem, PlexPerson, PlexShow
 from app.plex import rollup
 from app.plex import tmdb as plex_tmdb
 from app.plex.cards import SHOW_NEW, movie_card, norm_lang, show_card

backend/app/routes/plex/playback.py

@@ -22,13 +22,8 @@ from sqlalchemy.orm import Session
 
 from app.auth import current_user, resolved_user_id
 from app.db import SessionLocal, get_db
-from app.models import (
-    PlexItem,
-    PlexSeason,
-    PlexShow,
-    PlexState,
-    User,
-)
+from app.models import User
+from app.plex.models import PlexItem, PlexSeason, PlexShow, PlexState
 from app.plex import imgcache, subtitles
 from app.plex import paths as plex_paths
 from app.plex.lookups import by_rating_key

backend/app/routes/plex/playlists.py

@@ -11,14 +11,8 @@ from sqlalchemy.orm import Session
 
 from app.auth import current_user
 from app.db import get_db
-from app.models import (
-    PlexItem,
-    PlexPlaylist,
-    PlexPlaylistItem,
-    PlexShow,
-    PlexState,
-    User,
-)
+from app.models import User
+from app.plex.models import PlexItem, PlexPlaylist, PlexPlaylistItem, PlexShow, PlexState
 from app.plex.cards import display_title, leaf_card, norm_lang
 from app.plex.lookups import by_rating_key
 from app.routes._common import owned_or_404, not_found