Spoolman leads CC2 Control's copies; new spools from the bridge

- Master data of CC2 Control's copies follows Spoolman (name, brand,
  colour, diameter, density, net, tare, price; not the material, which was
  fitted to the tray).
- A loaded spool's rest in CC2 Control is set to Spoolman's via
  /api/spools/adjust once everything is booked (old copy after the roll
  printed in the other printer, weigh-in in Spoolman); the resulting
  correction is not booked back.
- Copies of spools archived or deleted in Spoolman are deleted from CC2
  Control when no tray holds them (library limit 128); an outage never
  counts as deleted.
- A roll that ran out is archived in Spoolman (setting, default on); a
  scan of an archived spool maps nothing.
- A roll scanned again with unchanged tag data and put back into its old
  slot (after printing in the other printer) is recognised.
- Tag generator: "Neue Spule" creates spools in Spoolman from an existing
  or a new filament (and vendor), labelled vendor + id, then opens the tag.

Co-Authored-By: Claude Opus 5.5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_014GcEk5tkfFSYD6NTF66NkC

app/web.py

@@ -17,7 +17,7 @@ from fastapi.responses import HTMLResponse, JSONResponse, Response
 from fastapi.staticfiles import StaticFiles
 from fastapi.templating import Jinja2Templates
 
-from . import materials, tagcodec
+from . import materials, newspool, tagcodec
 from .bridge import Bridge
 from .sshsource import CanvasRecordReader, HostKeyMismatch, KeyStore, SSHError, fingerprint
 from .spoolman import SpoolmanError, summary
@@ -276,6 +276,39 @@ def create_app(data_dir: Path | None = None, *, bridge: Bridge | None = None, st
         out.sort(key=lambda x: x["id"])
         return {"spools": out, "id_offset": s.id_offset, "max_id": tagcodec.MAX_WEIGHT - s.id_offset}
 
+    @app.get("/api/spoolman/catalog")
+    def spoolman_catalog():
+        client = bridge.spoolman_factory(settings.get())
+        try:
+            return newspool.catalog(client)
+        except SpoolmanError as e:
+            raise HTTPException(502, str(e)) from None
+        finally:
+            client.close()
+
+    @app.post("/api/spoolman/create")
+    async def spoolman_create(request: Request):
+        body = await _json(request)
+        s = settings.get()
+        try:
+            p = newspool.plan(body)
+        except (newspool.NewSpoolError, TypeError, ValueError) as e:
+            raise HTTPException(400, str(e)) from None
+        if s.dry_run:
+            bridge.log.add("dry", f"würde in Spoolman {p['count']} neue Spule(n) anlegen")
+            raise HTTPException(409, "Dry-Run aktiv: in Spoolman wird nichts angelegt")
+        client = bridge.spoolman_factory(s)
+        try:
+            spools, what = newspool.create(client, p, s.location_storage)
+        except newspool.NewSpoolError as e:
+            raise HTTPException(400, str(e)) from None
+        except SpoolmanError as e:
+            raise HTTPException(502, str(e)) from None
+        finally:
+            client.close()
+        bridge.log.add("info", f"erledigt: in Spoolman angelegt: {what}")
+        return {"spools": spools}
+
     @app.post("/api/tag")
     async def tag(request: Request):
         body = await _json(request)