Refresh uv.lock files (#17)

* Refresh uv.lock files

Ran uv lock --upgrade on the root project and the minimal_workspace scaffold.
Notable scaffold bumps: dlt 1.29.0 -> 1.29.1, duckdb 1.5.4 -> 1.5.5, sqlglot
30.13 -> 30.14, cryptography 49.0 -> 50.0, marimo 0.23.14 -> 0.23.16. Root bumps:
posthog, ruff, certifi. Added an [Unreleased] CHANGELOG entry for the scaffold
refresh.

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

* Cap ruff below 0.16 to hold the lint ruleset

ruff 0.16 turns on new default lint rules that flag pre-existing code; adopting
them is a separate migration. Pin ruff <0.16 so the lock refresh does not drag
in a new ruleset. Re-locked the root (scaffold lock unaffected).

Co-Authored-By: Claude Opus 4.8 <noreply@anthropic.com>

---------

Co-authored-by: Claude Opus 4.8 <noreply@anthropic.com>

Author: bjoaquinc

CHANGELOG.md

@@ -7,6 +7,9 @@ and this project adheres to [Semantic Versioning](https://semver.org/spec/v2.0.0
 
 ## [Unreleased]
 
+### Changed
+- Refreshed the bundled minimal workspace `uv.lock` to the latest within-constraint versions (notably `dlt` 1.29.0 → 1.29.1, `duckdb` 1.5.4 → 1.5.5, `sqlglot` 30.13 → 30.14, `cryptography` 49.0 → 50.0, `marimo` 0.23.14 → 0.23.16), plus transitive updates.
+
 ## [0.2.5] - 2026-07-22
 
 ### Changed

pyproject.toml

@@ -30,7 +30,8 @@ Issues = "https://github.com/dlt-hub/dlthub-init/issues"
 [project.optional-dependencies]
 dev = [
   "pytest>=8",
-  "ruff>=0.6",
+  # Cap below 0.16: it enables new default lint rules that need a separate migration.
+  "ruff>=0.6,<0.16",
   "mypy>=1.10",
 ]