Rebuild the connector catalog with gendered Male/Female port types

Replaces the old ungendered catalog (plain XLR, TS/TRS 1/4", Speakon
NL2/4/8, etc.) with a full Male/Female-aware set covering audio, video,
network/data, USB (with Host/Device role split for USB-C), power, RF coax,
and fiber connectors, plus real-world bridging/adapter cables — enough to
model gender benders and specify exact cable types in the BOM instead of
just a connector family. The catalog now lives entirely in the DB (seeded
via supabase/seed.sql, captured with the new export-seed.mjs) rather than
partly hardcoded in domain/library.ts, which is now unused.

Existing seeded diagrams/devices were intentionally not migrated to the
new port types — there was nothing important in them yet.

Co-Authored-By: Claude Sonnet 5 <noreply@anthropic.com>
Claude-Session: https://claude.ai/code/session_017DUU6CnxECCDeqDNYJgr5x

package.json

@@ -7,7 +7,9 @@
     "dev": "vite",
     "build": "tsc -b && vite build",
     "lint": "oxlint",
-    "preview": "vite preview"
+    "preview": "vite preview",
+    "export-seed": "node scripts/export-seed.mjs",
+    "db:reset": "node scripts/export-seed.mjs --check && npx supabase db reset"
   },
   "dependencies": {
     "@supabase/supabase-js": "^2.115.0",