v1.1: AI-Engineering-Upgrade & Material-Pipeline

.gitignore

@@ -49,3 +49,4 @@ yarn-error.log*
 # typescript
 *.tsbuildinfo
 next-env.d.ts
+public/pdf.worker.min.mjs

drizzle/0036_motionless_rick_jones.sql

@@ -0,0 +1,7 @@
+-- Switch full-text search to the 'german' config (stemming + stop words).
+-- A generated column cannot be altered in place; drop + re-add rewrites the
+-- table and recomputes the vectors. Dropping the column also drops the GIN
+-- index, so it is recreated afterwards.
+ALTER TABLE "material_chunk" drop column "content_tsv";--> statement-breakpoint
+ALTER TABLE "material_chunk" ADD COLUMN "content_tsv" "tsvector" GENERATED ALWAYS AS (to_tsvector('german', "material_chunk"."content")) STORED;--> statement-breakpoint
+CREATE INDEX "material_chunk_tsv_idx" ON "material_chunk" USING gin ("content_tsv");

drizzle/0037_typical_overlord.sql

@@ -0,0 +1,2 @@
+ALTER TABLE "ai_conversation" ADD COLUMN "material_id" text;--> statement-breakpoint
+ALTER TABLE "ai_conversation" ADD CONSTRAINT "ai_conversation_material_id_material_id_fk" FOREIGN KEY ("material_id") REFERENCES "public"."material"("id") ON DELETE set null ON UPDATE no action;