Two bugs caused SCIM sync failures:
1. buildUserPayload conditionally omitted empty fields. When a field was
cleared in the identity provider, the PUT payload didn't include it,
so the SCIM handler never cleared the stored value. The bridge kept
detecting a mismatch every sync cycle, causing a perpetual PUT loop.
Fix: always include all fields unconditionally.
2. ListUsers ignored the startIndex parameter — the cursor always started
from nil, so every page returned the same first N users. Organizations
with more than 100 SCIM-managed users never got a full listing; users
beyond the first page appeared missing, causing CreateUser calls that
failed with 409 (uniqueness conflict) and eventually disabled the
bridge. Fix: replace cursor-based pagination with OFFSET/LIMIT to
honor SCIM's 1-based startIndex.
Signed-off-by: Sacha Al Himdani <sacha@getprobo.com>