Add tiktoken dependency to pyproject.toml and uv.lock

- Updated pyproject.toml to include "tiktoken>=0.12.0" in dependencies.
- Modified uv.lock to reflect the addition of tiktoken in both dependencies and requires-dist sections.

pyproject.toml

@@ -49,6 +49,7 @@ dependencies = [
     "statsmodels>=0.14.6",
     "tensorflow>=2.20.0",
     "tf-keras>=2.20.1",
+    "tiktoken>=0.12.0",
     "todoist-python>=8.1.4",
     "umap-learn>=0.5.11",
     "wbdata>=1.1.0",

uv.lock

@@ -4742,6 +4742,7 @@ dependencies = [
     { name = "statsmodels" },
     { name = "tensorflow" },
     { name = "tf-keras" },
+    { name = "tiktoken" },
     { name = "todoist-python" },
     { name = "umap-learn" },
     { name = "wbdata" },
@@ -4801,6 +4802,7 @@ requires-dist = [
     { name = "statsmodels", specifier = ">=0.14.6" },
     { name = "tensorflow", specifier = ">=2.20.0" },
     { name = "tf-keras", specifier = ">=2.20.1" },
+    { name = "tiktoken", specifier = ">=0.12.0" },
     { name = "todoist-python", specifier = ">=8.1.4" },
     { name = "umap-learn", specifier = ">=0.5.11" },
     { name = "wbdata", specifier = ">=1.1.0" },