Merged in feature/track-filesize (pull request #200)

track file sizes for all documents in system

* feature complete

needs dev testing

internal/database/queries/document.sql

@@ -34,7 +34,7 @@ SELECT id, hash from documents where clientId = @clientId;
 SELECT id, hash, filename from documents where batch_id = @batch_id;
 
 -- name: CreateDocument :one
-INSERT INTO documents (clientId, hash, batch_id, filename, folderId, originalPath) VALUES ($1, $2, $3, $4, $5, $6) RETURNING id;
+INSERT INTO documents (clientId, hash, batch_id, filename, folderId, originalPath, file_size_bytes) VALUES ($1, $2, $3, $4, $5, $6, $7) RETURNING id;
 
 -- name: AddDocumentEntry :exec
 INSERT INTO documentEntries (documentId, bucket, key) VALUES ($1, $2, $3);
@@ -85,6 +85,7 @@ SELECT
     d.hash,
     d.folderId,
     d.filename,
-    d.originalPath
+    d.originalPath,
+    d.file_size_bytes
 FROM documents d
 WHERE d.id = $1;