fix(ndbc): write full /systems/{id} URL in platform@link.href

_deploy_station() previously stored the bare server UUID as platform@link.href,
producing 'csapi-go-v2/{uuid}' (missing the /systems/ segment). The explorer's
normalizeLinkHref extracted the pathname as '/csapi-go-v2/{uuid}' and then
apiFetch prepended connection.baseUrl causing a 404.

Changes:
- _deploy_station(station, system_server_id, base_url): accepts base_url and
  builds href as '{base_url}/systems/{system_server_id}'.
- Bootstrap call site updated to pass base_url.
- fix_platform_links.py: one-shot script that PATCHed the 5 existing station
  deployments on the live server (2026-05-10).

Author: Sam-Bolling

fix_platform_links.py

@@ -0,0 +1,42 @@
+"""One-shot script: update the 5 NDBC station deployments with the corrected
+platform@link.href that includes the /systems/ path segment."""
+import base64
+from publishers.bootstrap_helpers import api_put, get_config, _auth_header
+
+cfg = get_config()
+base_url = cfg['base_url']
+auth = _auth_header(cfg['user'], cfg['password'])
+
+# (station_id, display_name, lon, lat, deployment_server_id, system_server_id)
+stations = [
+    ('44025', 'Long Island, NY',         -73.164, 40.251,  '7c12dd2f-0dcf-4322-9528-d59dedbe6607', 'd5bb1466-dbf0-492f-a30b-380739e0d499'),
+    ('41009', 'Cape Canaveral East, FL', -80.166, 28.519,  '3078389a-c539-42b3-be4f-124045694cdc', '24e78589-74a8-48b3-939c-402c2c6bba40'),
+    ('42036', 'Gulf of Mexico',          -84.517, 28.5,    '4405bded-558f-4dda-b466-ff699968ea97', '0a72b89e-e0b7-40d7-8259-0d481a8bc654'),
+    ('46025', 'Santa Monica Basin, CA',  -119.053, 33.749, '0022a672-807b-4963-a217-dc583740dac5', '83c9707b-ac5f-4f7d-87c4-26cf21f67441'),
+    ('46013', 'Bodega Bay, CA',          -123.301, 38.242, 'c063a2bf-7a0d-4546-92d5-fd896aa19dd6', 'd8cf20d5-f03a-4f87-bd3a-95574227e544'),
+]
+
+VALID_TIME_START = '2026-01-01T00:00:00Z'
+
+for st_id, name, lon, lat, dep_id, sys_id in stations:
+    system_href = base_url.rstrip('/') + '/systems/' + sys_id
+    body = {
+        'type': 'Feature',
+        'geometry': {'type': 'Point', 'coordinates': [lon, lat]},
+        'properties': {
+            'featureType': 'sosa:Deployment',
+            'uid': 'urn:os4csapi:deployment:ndbc-' + st_id + ':v1',
+            'name': 'Buoy ' + st_id + ' Feed',
+            'description': 'NDBC buoy ' + st_id + ' (' + name + ') observation feed.',
+            'validTime': [VALID_TIME_START, '..'],
+            'platform@link': {
+                'href': system_href,
+                'uid': 'urn:os4csapi:system:ndbc:' + st_id + ':v1',
+                'title': 'NDBC ' + st_id,
+            },
+        },
+    }
+    api_put(base_url, 'deployments/' + dep_id, body, auth, content_type='application/json')
+    print('  [PUT] deployments/' + dep_id + ' (' + st_id + ') -> platform@link.href = ' + system_href)
+
+print('Done.')

publishers/ndbc/bootstrap_ndbc.py

@@ -621,8 +621,13 @@ def _deploy_group() -> dict:
     }
 
 
-def _deploy_station(station: dict, system_server_id: str) -> dict:
+def _deploy_station(station: dict, system_server_id: str, base_url: str) -> dict:
     station_id = station["id"]
+    # Build the canonical absolute URL for the system resource so that explorer
+    # clients (normalizeLinkHref) can correctly resolve the link regardless of
+    # the proxy prefix they use. A bare UUID was previously written here which
+    # produced a path missing the /systems/ segment.
+    system_href = f"{base_url.rstrip('/')}/systems/{system_server_id}"
     return {
         "type": "Feature",
         "geometry": {
@@ -636,7 +641,7 @@ def _deploy_station(station: dict, system_server_id: str) -> dict:
             "description": f"NDBC buoy {station_id} ({station['name']}) observation feed.",
             "validTime": [VALID_TIME_START, ".."],
             "platform@link": {
-                "href": system_server_id,
+                "href": system_href,
                 "uid": _system_uid(station_id),
                 "title": f"NDBC {station_id}",
             },
@@ -750,7 +755,7 @@ def bootstrap(*, clean: bool = False, clean_only: bool = False,
         sys_id = system_ids.get(st["id"])
         if sys_id or dry_run:
             ensure_deployment(base_url, auth, _deploy_uid(st["id"]),
-                              _deploy_station(st, sys_id or "pending"),
+                              _deploy_station(st, sys_id or "pending", base_url),
                               parent_id=group_id,
                               dry_run=dry_run, stats=stats)