refactor: remove pgvector runtime

harness/tht/adapters/vector/qdrant.py

@@ -6,11 +6,11 @@ from uuid import NAMESPACE_URL, uuid5
 
 import requests
 
-from tht.adapters.vector.pgvector import (
+from tht.adapters.vector._shared import (
     COLLECTION_KINDS,
-    _collection,
-    _validate_collection_kinds,
-    _validate_known_kinds,
+    validate_collection,
+    validate_collection_kinds,
+    validate_known_kinds,
 )
 from tht.ports.vector import (
     VectorCapabilities,
@@ -165,8 +165,8 @@ class QdrantVectorStore:
         return sorted(hits, key=lambda hit: (-hit.similarity, hit.id))[:limit]
 
     def existing_hashes(self, collection: str, kinds: list[str]) -> dict[str, str]:
-        _collection("vectors", collection)
-        _validate_collection_kinds(collection, kinds)
+        validate_collection(collection)
+        validate_collection_kinds(collection, kinds)
         points = self._scroll(
             [
                 *self._workspace_filter(),
@@ -186,11 +186,11 @@ class QdrantVectorStore:
         return hashes
 
     def upsert(self, collection: str, records: list[VectorWriteRecord]) -> int:
-        _collection("vectors", collection)
+        validate_collection(collection)
         self._ensure_collection(strict=True)
         points = []
         for write_record in records:
-            _validate_collection_kinds(collection, [write_record.record.kind])
+            validate_collection_kinds(collection, [write_record.record.kind])
             self._validate_embedding(write_record.embedding, query=False)
             semantic_kind = qdrant_semantic_kind(write_record.record.kind)
             points.append(
@@ -213,8 +213,8 @@ class QdrantVectorStore:
         return len(records)
 
     def delete_kinds(self, collection: str, kinds: list[str]) -> int:
-        _collection("vectors", collection)
-        _validate_collection_kinds(collection, kinds)
+        validate_collection(collection)
+        validate_collection_kinds(collection, kinds)
         must = [
             *self._workspace_filter(),
             {"key": "record_kind", "match": {"any": sorted(kinds)}},
@@ -284,10 +284,10 @@ class QdrantVectorStore:
     ) -> list[str]:
         selected: set[str] = set()
         for collection in collections:
-            _collection("vectors", collection)
+            validate_collection(collection)
             selected.update(COLLECTION_KINDS[collection])
         if kinds:
-            _validate_known_kinds(kinds)
+            validate_known_kinds(kinds)
             selected &= set(kinds)
         return sorted(selected)