feature #157 [Store][PG] Allow to change the vector size (lyrixx)

This PR was merged into the main branch.

Discussion
----------

[Store][PG] Allow to change the vector size

| Q             | A
| ------------- | ---
| Bug fix?      | no
| New feature?  | yes
| Docs?         |
| Issues        | Fix #... <!-- prefix each issue number with "Fix #", no need to create an issue if none exist, explain below instead -->
| License       |

Mistral gives me vector with 1024 dimm

Commits
-------

00a21bd [Store][PG] Allow to change the vector size

Author: chr-hertel

src/store/src/Bridge/Postgres/Store.php

@@ -122,21 +122,18 @@ public function query(Vector $vector, array $options = [], ?float $minScore = nu
 
     public function initialize(array $options = []): void
     {
-        if ([] !== $options) {
-            throw new InvalidArgumentException('No supported options');
-        }
-
         $this->connection->exec('CREATE EXTENSION IF NOT EXISTS vector');
 
         $this->connection->exec(
             \sprintf(
                 'CREATE TABLE IF NOT EXISTS %s (
                     id UUID PRIMARY KEY,
                     metadata JSONB,
-                    %s vector(1536) NOT NULL
+                    %s vector(%d) NOT NULL
                 )',
                 $this->tableName,
                 $this->vectorFieldName,
+                $options['vector_size'] ?? 1536,
             ),
         );
         $this->connection->exec(