The /admin/command-center page calls 3 RPCs and a table that only existed in
the archived Supabase migrations (126/127). The active db/migrations/ directory
had no replacement, so prod was missing these objects and the page threw
'Connection Lost' on every load (fetchAll() Promise.all rejects on missing RPCs).
Un-archives the original SQL into a single new migration (0040_command_center.sql)
with idempotent CREATE OR NOT EXISTS / CREATE OR REPLACE so it's safe to apply
to DBs that may already have some of the objects.
Tyler