Add personal API tokens; wire measuring tools into remaining surfaces

API tokens: any user mints named, optionally-expiring tokens
(shopdb_pat_..., sha256-stored, secret shown once) at Settings > API
Tokens; a before-request shim swaps a valid PAT for a request-scoped
JWT of its owner, so the entire existing auth/authz/import-mode stack
works unchanged and revoked/expired tokens 401 cleanly. Built for
long-running scripts - the legacy import no longer dies when a login
JWT expires. Migration 7d21_apitokens; create/revoke audit-logged.

Audited integration gaps fixed: Asset.to_dict serializes measuring
tools (typedata + pluginid - relationship links to tools resolve); map
subtype filter/colors and MapEditor include them; dashboard totals
count them; warranty links use a new by-asset route; the measuringtools
ADR-010 hooks are real (corrected presentation token, implemented
map-overlay endpoint); the login avatar resolves through the
employee-photo helper.

737 tests pass; naming green; frontend builds; both features verified
live end-to-end.

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

docs/IMPORT-API.md

@@ -28,15 +28,34 @@ Contents:
 
 ### Admin token
 
-Every write needs a JWT, and import mode additionally needs an admin. Get one:
+Every write needs authentication, and import mode additionally needs an admin.
+
+A large import can outlast a login JWT: `access_token` expires after one hour,
+so a long run dies mid-import with 401s. Use a **personal API token (PAT)**
+instead. A PAT never expires (unless you set an expiry), acts as the user that
+created it, and is sent exactly like a JWT. Create one as an admin (via the
+Settings > API Tokens page, or the API):
 
 ```bash
-curl -s http://localhost:5001/api/auth/login \
+# Bootstrap: a short login JWT is fine just to mint the long-lived PAT.
+JWT=$(curl -s http://localhost:5001/api/auth/login \
   -H 'Content-Type: application/json' \
-  -d '{"username":"<admin>","password":"<password>"}' | jq -r '.data.access_token'
+  -d '{"username":"<admin>","password":"<password>"}' | jq -r '.data.access_token')
+
+# The full secret (shopdb_pat_...) is returned ONCE. Save it now.
+curl -s http://localhost:5001/api/apitokens \
+  -H "Authorization: Bearer $JWT" \
+  -H 'Content-Type: application/json' \
+  -d '{"name":"legacy import runner"}' | jq -r '.data.secret'
 ```
 
-Send it on every request as `Authorization: Bearer <token>`.
+Send the PAT on every request as `Authorization: Bearer shopdb_pat_...`. It
+authenticates the whole import surface (every create/update/delete plus import
+mode) as its owning admin, exactly as a login JWT would, but without the hourly
+expiry. Revoke it from the same Settings page (or `DELETE /api/apitokens/<id>`)
+when the import is done.
+
+A short-lived login JWT still works for quick one-off calls if you prefer.
 
 ### Import mode: the `X-Import-Mode` header
 
@@ -378,27 +397,26 @@ Each import-relevant list endpoint has an exact-match filter for its natural key
 
 ### Worked example
 
-A small, dependency-free importer (`requests`) that logs in, does the
-lookup-then-upsert loop in import mode, supports a `--dry-run` flag, and reports
-errors without aborting the whole run:
+A small, dependency-free importer (`requests`) that authenticates with a PAT
+(so a multi-hour run cannot expire mid-import), does the lookup-then-upsert loop
+in import mode, supports a `--dry-run` flag, and reports errors without aborting
+the whole run:
 
 ```python
 import argparse
+import os
 import requests
 
 BASE = "http://localhost:5001"
 
 
 class ImportClient:
-    def __init__(self, username, password, dryrun=False):
+    def __init__(self, token=None, dryrun=False):
         self.session = requests.Session()
         self.dryrun = dryrun
-        resp = self.session.post(
-            f"{BASE}/api/auth/login",
-            json={"username": username, "password": password},
-        )
-        resp.raise_for_status()
-        token = resp.json()["data"]["access_token"]
+        # A personal API token (shopdb_pat_...) does not expire like a login
+        # JWT, so it survives a long import. See section 1 to mint one.
+        token = token or os.environ["SHOPDB_TOKEN"]
         # X-Import-Mode makes createddate/modifieddate passthrough take effect.
         self.session.headers.update({
             "Authorization": f"Bearer {token}",
@@ -448,12 +466,12 @@ def import_vendors(client, legacyrows):
 
 if __name__ == "__main__":
     parser = argparse.ArgumentParser()
-    parser.add_argument("--user", required=True)
-    parser.add_argument("--password", required=True)
+    # PAT from the SHOPDB_TOKEN env var, or pass --token explicitly.
+    parser.add_argument("--token", default=None)
     parser.add_argument("--dry-run", action="store_true")
     args = parser.parse_args()
 
-    client = ImportClient(args.user, args.password, dryrun=args.dry_run)
+    client = ImportClient(args.token, dryrun=args.dry_run)
     # read legacy rows from prodscratch (read-only) and call the import_* fns
     # in the order of section 2, keeping a legacy-id -> new-id map as you go.
 ```