Use new embedding size in schema

db/init/010_schema.sql

@@ -33,7 +33,7 @@ CREATE TABLE IF NOT EXISTS embeddings (
   chunk_id UUID NOT NULL REFERENCES memory_chunks(id) ON DELETE CASCADE,
   model TEXT NOT NULL,
   dim INT NOT NULL,
-  vector VECTOR(1536),
+  vector VECTOR(1024),
   created_at TIMESTAMPTZ NOT NULL DEFAULT now(),
   UNIQUE(chunk_id, model)
 );

tools/requirements.txt

@@ -1 +1,3 @@
 psycopg
+numpy
+pgvector