fix(reader): correct the QR reader's identity — Dingtian DT-008, not "GEE"

An early wrong assumption named the QR/RFID access reader "GEE" /
"GEE/Fondvision" / "GEE-QR-ER80" (and summarized a raw GEE PDF as its
datasheet). There is no GEE device — it's the Dingtian DT-008
(dingtian-tech.com/en_us/qr_code_reader.html), the same vendor as the relay
board, which is why it integrates the identical HTTP-GET-push way.

Code:
- Driver symbol geeQrReaderDriver → dingtianQrReaderDriver; label →
  "Dingtian DT-008 QR/RFID reader (HTTP push)"; comments/description rewritten
  to the real DT-008 facts (Wiegand 26/34, TCP/IP, USB, RS485 — not RS-232;
  QR/barcode + ID/IC/NFC — not DataMatrix/1D).
- Persisted driverId "gee-qr-reader" → "dingtian-qr-reader" (the registry
  lookup key + the row created on assign in qr-reader.ts).
- Migration 0015 rewrites existing devices.driver_id rows so configured readers
  keep resolving (applied to the dev DB — 2 rows; the booth applies it on boot).
  Behaviour is unchanged: naming + the persisted id only.

Wiki + memory:
- Renamed entities/gee-qr-er80.md → dingtian-dt008-reader.md and
  sources/gee-qr-er80.md → dingtian-dt008.md; rewrote both to the real DT-008
  product-page specs while KEEPING all the verified-on-hardware protocol facts
  (cjihao serial, .jsp path, Connection: close). Fixed every cross-reference +
  "GEE" mention in 6 other pages. Memory gee-reader-serial-binding →
  dingtian-reader-serial-binding. The only surviving "GEE" mentions are
  deliberate naming-correction notes, the raw PDF filename, and the
  append-only log history.

Full workspace build/lint/test green; dev DB readers verified resolving to the
registered dingtian-qr-reader driver.

Claude-Session: https://claude.ai/code/session_01Xcm6ikLgGoCxxHrxtjkk5V

packages/devices/src/drivers/reader.ts

@@ -75,18 +75,19 @@ export const tcpipReaderDriver: ReaderDriver = {
   create: (c) => new StubReader("tcpip-reader", c),
 };
 
-// GEE/Fondvision QR access reader (e.g. GEE-QR-ER80). A PUSH device: on each scan
-// it HTTP-GETs our backend (/qa/mcardsea.<ext>) carrying its serial (cjihao); the
-// backend resolves the lane by matching that serial to this device's `serial`
-// config, decides, and replies the verdict (drives the beep). No host-side
-// connection — the adapter is a stub; the real integration is the HTTP endpoint
-// (apps/server routes/qr-reader.ts). See wiki/entities/gee-qr-er80.md.
-export const geeQrReaderDriver: ReaderDriver = {
-  id: "gee-qr-reader",
+// Dingtian DT-008 QR/RFID access reader (same vendor as the relay board). Scans QR/barcode
+// + ID/IC/NFC cards. A PUSH device: on each scan it HTTP-GETs our backend (/qa/mcardsea.<ext>)
+// carrying its serial (cjihao); the backend resolves the lane by matching that serial to this
+// device's `serial` config, decides, and replies the verdict (drives the beep). No host-side
+// connection — the adapter is a stub; the real integration is the HTTP endpoint (apps/server
+// routes/qr-reader.ts). Interfaces: Wiegand 26/34, TCP/IP, USB, RS485. See
+// wiki/entities/dingtian-dt008-reader.md.
+export const dingtianQrReaderDriver: ReaderDriver = {
+  id: "dingtian-qr-reader",
   category: "reader",
-  label: "GEE/Fondvision QR reader (HTTP push)",
+  label: "Dingtian DT-008 QR/RFID reader (HTTP push)",
   description:
-    "QR/barcode access reader that HTTP-pushes each scan to the backend. Set its server IP/port to this host in the vendor tool; enter its serial here so scans resolve to this lane.",
+    "Dingtian DT-008 QR/barcode/RFID access reader that HTTP-pushes each scan to the backend. Set its server IP/port to this host in the vendor tool; enter its serial here so scans resolve to this lane.",
   transports: ["tcp-ip"],
   configFields: [
     {
@@ -105,5 +106,5 @@ export const geeQrReaderDriver: ReaderDriver = {
       help: "Optional: the reader's IP, used ONLY to monitor it (ping). Scans still resolve by serial. Leave blank to skip liveness monitoring.",
     },
   ],
-  create: (c) => new StubReader("gee-qr-reader", c),
+  create: (c) => new StubReader("dingtian-qr-reader", c),
 };