major server manager overhaul

ServerManagerWebApp/backend/app/routers/settings.py

@@ -0,0 +1,34 @@
+from fastapi import APIRouter
+from pydantic import BaseModel
+from typing import Optional
+from ..config import settings
+
+router = APIRouter()
+
+class SettingsUpdate(BaseModel):
+    samba_server_ip: str
+    samba_username: str
+    samba_password: str
+    qbittorrent_url: Optional[str]
+    qbittorrent_username: Optional[str]
+    qbittorrent_password: Optional[str]
+    default_comics_path: str
+    default_videos_path: str
+    stash_enabled: Optional[bool]
+    stash_db_path: Optional[str]
+    stash_generated_path: Optional[str]
+    stash_remote_base: Optional[str]
+    stash_container_base: Optional[str]
+    stash_share: Optional[str]
+
+@router.get("/")
+def get_settings():
+    return settings.model_dump()
+
+@router.post("/")
+def update_settings(update: SettingsUpdate):
+    for key, value in update.model_dump().items():
+        if hasattr(settings, key):
+            setattr(settings, key, value)
+    settings.save_to_json()
+    return {"message": "Settings updated"}