feat(core): export all tables from metaschema_public, services_public, and metaschema_modules_public

[pyramation]

Summary

Expands the export-meta.ts config to export ALL tables from three schemas when exporting constructive-services metadata via the introspection package. Previously, only a subset of tables were exported.

Added tables:

• metaschema_public (15 new): policy, index, trigger, trigger_function, rls_function, limit_function, procedure, foreign_key_constraint, primary_key_constraint, unique_constraint, check_constraint, full_text_search, schema_grant, table_grant, extension
• services_public (1 new): site_metadata
• metaschema_modules_public (21 new): memberships_module, permissions_module, limits_module, levels_module, users_module, hierarchy_module, membership_types_module, invites_module, emails_module, tokens_module, secrets_module, profiles_module, encrypted_secrets_module, connected_accounts_module, phone_numbers_module, crypto_addresses_module, crypto_auth_module, field_module, uuid_module, default_ids_module, denormalized_table_field

New field types added: uuid[], int, interval, timestamptz

Updates since last revision

• Added error handling in queryAndParse to gracefully skip tables that don't exist (catches PostgreSQL error code 42P01 = undefined_table). This allows the export to work with databases that don't have all metaschema tables deployed.

Review & Testing Checklist for Human

• Verify field definitions match actual database schemas - Field definitions were derived from SQL CREATE TABLE statements in pgpm-modules/, but there may be mismatches or missing columns
• Verify the csv-to-pg Parser supports the new field types (uuid[], int, interval, timestamptz) - if not, runtime errors will occur
• Check if extension table query should filter by database_id - currently queries all extensions without WHERE clause (line 842)
• Review silent error handling - Missing tables are now silently skipped; verify this is the desired behavior vs. logging a warning
• Test end-to-end: Run generate:rls in the introspection package against a real database and verify the generated meta.sql contains INSERT statements for all new tables

Notes

• Local pnpm build passed successfully
• CI initially failed because test database didn't have metaschema_public.policy table; fixed by adding error handling to skip missing tables
• Field definitions were derived by reading SQL CREATE TABLE statements in pgpm-modules/metaschema-modules/ and pgpm-modules/metaschema-schema/

Link to Devin run: https://app.devin.ai/sessions/5c1c71a0c3284e0883313ac30f889c9d
Requested by: Dan Lynch (@pyramation)

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