fix(spp_gis): treat default placeholder API key as unconfigured

The default system parameter value "YOUR_MAPTILER_API_KEY_HERE" was
being returned as a valid key, causing 403 errors from MapTiler instead
of falling back to OSM tiles.

Author: jeremi

spp_gis/controllers/main.py

@@ -7,6 +7,9 @@ class MainController(http.Controller):
     def get_maptiler_api_key(self):
         # nosemgrep: odoo-sudo-without-context
         map_tiler_api_key = request.env["ir.config_parameter"].sudo().get_param("spp_gis.map_tiler_api_key")
+        # Treat the default placeholder as "not configured"
+        if map_tiler_api_key == "YOUR_MAPTILER_API_KEY_HERE":
+            map_tiler_api_key = False
         # nosemgrep: odoo-sudo-without-context
         web_base_url = request.env["ir.config_parameter"].sudo().get_param("web.base.url")
         return {"mapTilerKey": map_tiler_api_key, "webBaseUrl": web_base_url}