Replace cat_tools--0.2.0--0.2.1.sql with rebuilt .sql.in

[jnasbyupgrade]

Problem

The committed cat_tools--0.2.0--0.2.1.sql was generated for PG 9.3–9.4 only. The -- SED: REQUIRES 9.5! markers were manually pre-processed (commented out) but the -- SED: PRIOR TO 9.5! counterpart lines were never added. On PG ≥ 9.5 this silently installs:

• Wrong return types for extension__schemas / extension__schemas_unique (name[] instead of regnamespace[])
• Wrong extschema column in pg_extension_v (nspname instead of extnamespace::regnamespace)

Fix

Replace with a proper .sql.in, rebuilt from the diff of cat_tools.sql.in between 0.2.0 and 0.2.1. Contains only the actual delta (not a full install script copy-paste):

• pg_extension_v view — correct REQUIRES/PRIOR TO 9.5 SED marker pair
• pg_extension__get, extension__schemas/unique (name[] + text overloads) — correct SED markers for return type
• trigger__get_oid__loose — smarter tgname quote-stripping
• trigger__get_oid — proper errcode on exception
• trigger__parse(oid) — DROP + recreate with new OUT params (trigger_table, trigger_function; function_arguments text → text[])
• trigger__parse(regclass, text) — new overload
• trigger__args_as_text — new backwards-compat helper
• object__reg_type_catalog — fix hint URL

Test plan

• Upgrade path PG 9.3: SED markers processed correctly (9.5 features absent)
• Upgrade path PG 9.5+: regnamespace[] return types and extnamespace::regnamespace extschema active
• CI passes across full PG matrix

🤖 Generated with Claude Code