Add new dependencies for brother ql printers

poetry.lock

@@ -75,6 +75,25 @@ files = [
     {file = "blinker-1.9.0.tar.gz", hash = "sha256:b4ce2265a7abece45e7cc896e98dbebe6cead56bcf805a3d23136d145f5445bf"},
 ]
 
+[[package]]
+name = "brother-ql-inventree"
+version = "1.3"
+description = "Python package to talk to Brother QL label printers"
+optional = false
+python-versions = "*"
+groups = ["main"]
+files = [
+    {file = "brother_ql_inventree-1.3-py3-none-any.whl", hash = "sha256:0f7e0d78bae04f44bcfe1010ed0d99f98d5b4db1d6179da242d5bd52bb0c9ea4"},
+    {file = "brother_ql_inventree-1.3.tar.gz", hash = "sha256:24335ca5f4b3444c692698b599459a7e6c4bd036dd580074c63d39382914fca3"},
+]
+
+[package.dependencies]
+attrs = "*"
+click = "*"
+packbits = "*"
+pillow = ">=10.0.0"
+pyusb = "*"
+
 [[package]]
 name = "certifi"
 version = "2026.4.22"
@@ -974,6 +993,17 @@ files = [
     {file = "packaging-26.2.tar.gz", hash = "sha256:ff452ff5a3e828ce110190feff1178bb1f2ea2281fa2075aadb987c2fb221661"},
 ]
 
+[[package]]
+name = "packbits"
+version = "0.6"
+description = "PackBits encoder/decoder"
+optional = false
+python-versions = "*"
+groups = ["main"]
+files = [
+    {file = "packbits-0.6.tar.gz", hash = "sha256:bc6b370bb34e04ac8cfa835e06c0484380affc6d593adb8009dd6c0f7bfff034"},
+]
+
 [[package]]
 name = "pep8"
 version = "1.7.1"
@@ -1853,4 +1883,4 @@ h11 = ">=0.16.0,<1"
 [metadata]
 lock-version = "2.1"
 python-versions = ">=3.14"
-content-hash = "fd3fb42c796aaaee4193f31df09bb4c74277855c489bf34a27c4bc1616851dfb"
+content-hash = "18e1a5c8b085aa639b665279856f9e3c51a734a6a8d1d4dd135ca7e4f67e86ae"

pyproject.toml

@@ -42,6 +42,7 @@ dependencies = [
     "python-escpos (>=3.1,<4.0)",
     "pep8 (>=1.7.1,<2.0.0)",
     "pylint (>=4.0.5,<5.0.0)",
+    "brother-ql-inventree (>=1.3,<2.0)",
 ]
 
 [tool.poetry]