feat(realtime): add postgres_changes filter builder, new operators and select

[filipecabaco]

🔍 Description

• New filter operators — added PostgREST-parity operators to Postgres Changes filters: like, ilike, is, match, imatch, isdistinct (on top of existing eq/neq/lt/lte/gt/gte/in), exposed via the RealtimePostgresChangesFilterOperator type.
• not. negation — any operator can be negated; supported in raw strings (status=not.in.(draft,archived)) and via the builder's generic .not(column, operator, value).
• AND composition — multiple comma-separated conditions are ANDed (amount=gt.100,status=in.(open,pending)); the builder chains them automatically.
• select columns — new select?: string[] on the changes filter to receive only chosen columns instead of the full row (smaller payloads).
• postgresChangesFilter() builder — fluent, type-checked filter builder (class RealtimePostgresFilterBuilder, modeled on postgrest-js) accepted directly in the filter field and serialized internally; verbatim/no-escaping with guards that throw on unrepresentable input (top-level comma, empty in).
• Backward compatibility — filter accepts string | RealtimePostgresFilterBuilder, so existing string filters keep working unchanged; a test asserts string and builder produce identical wire output.

[pkg-pr-new]

Open in StackBlitz

@supabase/auth-js

npm i https://pkg.pr.new/@supabase/auth-js@2463

@supabase/functions-js

npm i https://pkg.pr.new/@supabase/functions-js@2463

@supabase/postgrest-js

npm i https://pkg.pr.new/@supabase/postgrest-js@2463

@supabase/realtime-js

npm i https://pkg.pr.new/@supabase/realtime-js@2463

@supabase/storage-js

npm i https://pkg.pr.new/@supabase/storage-js@2463

@supabase/supabase-js

npm i https://pkg.pr.new/@supabase/supabase-js@2463

commit: bb20a48