Update ledgerai to read existing transactions from beancount file

pyproject.toml

@@ -7,35 +7,28 @@ name = "toldg"
 version = "0.1.0"
 description = "Tool to generate ledger files from csv"
 readme = "README.md"
-requires-python = ">=3.12,<4.0"
+requires-python = ">=3.13,<4.0"
 license = {text = "MIT"}
 authors = [
     {name = "Felix Martin", email = "mail@felixm.de"}
 ]
 dependencies = [
-    "fava (>=1.30.1,<2.0.0)",
-    "pydantic (>=2.10.6,<3.0.0)",
-    "beancount (>=3.1.0,<4.0.0)",
-    "rich (>=13.9.4,<14.0.0)",
-    "numpy (>=2.2.3,<3.0.0)"
+    "fava",
+    "pydantic",
+    "beancount",
+    "rich",
+    "numpy",
+    "ty",
+    "ruff",
 ]
 
-[tool.poetry.group.dev.dependencies]
-pre-commit = "^4.1.0"
-black = "^25.1.0"
-isort = "^6.0.1"
-pytest = "^8.3.4"
-
 [project.scripts]
 toldg = "toldg.__main__:main"
 
 [tool.setuptools]
 package-dir = {"" = "src"}
 
-[tool.black]
-line-length = 88
-target-version = ["py312"]
+[tool.ruff]
+target-version = "py313" 
+line-length = 100
 
-[tool.isort]
-profile = "black"
-line_length = 88