Revert "fix(seer): Add top-level URL pattern for /seer/ (#114317)" (#114712)

This reverts commit ce915af.

Author: chromy

src/sentry/web/urls.py

@@ -998,12 +998,6 @@
         react_page_view,
         name="prevent",
     ),
-    # Seer
-    re_path(
-        r"^seer/",
-        react_page_view,
-        name="seer",
-    ),
     # Monitors
     re_path(
         r"^monitors/",

tests/sentry/organizations/test_absolute_url.py

@@ -68,9 +68,6 @@
         ("/prevent/", "/prevent/"),
         ("/prevent/tokens/", "/prevent/tokens/"),
         ("/prevent/tests/", "/prevent/tests/"),
-        # Top-level seer routes should remain as-is (not the /settings/seer/ ones)
-        ("/seer/", "/seer/"),
-        ("/seer/workflows/", "/seer/workflows/"),
         # Seer org settings: strip org slug but keep /settings/seer/... paths
         ("/settings/acme/seer/", "/settings/seer/"),
         ("/settings/acme/seer/repos/", "/settings/seer/repos/"),