···11--- Add lexicons table for storing AT Protocol lexicon schemas
22-CREATE TABLE IF NOT EXISTS "lexicons" (
33- "nsid" TEXT PRIMARY KEY NOT NULL,
44- "definitions" JSONB NOT NULL,
55- "created_at" TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW(),
66- "updated_at" TIMESTAMP WITH TIME ZONE NOT NULL DEFAULT NOW()
77-);
88-99-CREATE INDEX IF NOT EXISTS idx_lexicons_nsid ON "lexicons"("nsid");
1010-CREATE INDEX IF NOT EXISTS idx_lexicons_definitions ON "lexicons" USING gin("definitions");