repo hygiene, tooling config, v0.2.0

- Untrack src/ocr_pipeline.egg-info from git, delete pyproject.toml~,
  stale run_008/run_009 dirs
- Ruff config moved to [tool.ruff.lint] (silences deprecation warning)
- Pre-commit: bump revs (ruff v0.14.13, mypy v1.18.1, hooks v6.0.0);
  drop redundant isort hook (ruff I already sorts imports)
- mypy: add ignore_missing_imports for optional deps; types-PyYAML in
  dev extras; python_version=3.12 for numpy 2.5 stubs compat; CI step
- Doctor: suppress paddle ccache UserWarning noise during check
- CHANGELOG dated for 0.2.0; README minimal-style rewrite with
  collapsible details sections
- Bump version to 0.2.0

uv.lock

@@ -2657,7 +2657,7 @@ wheels = [
 
 [[package]]
 name = "ocr-pipeline"
-version = "0.1.0"
+version = "0.2.0"
 source = { editable = "." }
 dependencies = [
     { name = "langchain-text-splitters" },
@@ -2685,6 +2685,7 @@ dev = [
     { name = "pytest-cov" },
     { name = "pytest-mock" },
     { name = "ruff" },
+    { name = "types-pyyaml" },
 ]
 figures = [
     { name = "layoutparser" },
@@ -2734,6 +2735,7 @@ dev = [
     { name = "pytest-cov" },
     { name = "pytest-mock" },
     { name = "ruff" },
+    { name = "types-pyyaml" },
 ]
 
 [package.metadata]
@@ -2774,6 +2776,7 @@ requires-dist = [
     { name = "transformers", marker = "extra == 'tables'", specifier = ">=4.38.0" },
     { name = "txtai", marker = "extra == 'kg'", specifier = ">=7.4.0" },
     { name = "typer", extras = ["all"], specifier = ">=0.9.0" },
+    { name = "types-pyyaml", marker = "extra == 'dev'", specifier = ">=6.0.12" },
     { name = "watchdog", specifier = ">=3.0.0" },
 ]
 
@@ -2785,6 +2788,7 @@ dev = [
     { name = "pytest-cov", specifier = ">=4.1.0" },
     { name = "pytest-mock", specifier = ">=3.12.0" },
     { name = "ruff", specifier = ">=0.2.0" },
+    { name = "types-pyyaml", specifier = ">=6.0.12" },
 ]
 
 [[package]]
@@ -5681,6 +5685,15 @@ wheels = [
     { url = "https://files.pythonhosted.org/packages/a7/24/5480c20380dfd18cf33d14784096dca45a24eae6102e91d49a718d3b6855/typer_slim-0.24.0-py3-none-any.whl", hash = "sha256:d5d7ee1ee2834d5020c7c616ed5e0d0f29b9a4b1dd283bdebae198ec09778d0e", size = 3394 },
 ]
 
+[[package]]
+name = "types-pyyaml"
+version = "6.0.12.20260518"
+source = { registry = "https://pypi.org/simple" }
+sdist = { url = "https://files.pythonhosted.org/packages/b8/83/4a1afc3fbfcf5b8d46fc390cd95ed6b0dc9010a265f4e9f46314efffa37a/types_pyyaml-6.0.12.20260518.tar.gz", hash = "sha256:d917f83fb38462550338c1297faedd860b3ec83912b96b1e3d73255f7473e466", size = 17850 }
+wheels = [
+    { url = "https://files.pythonhosted.org/packages/06/a2/c01db32be2ae7d6a1689972f3c492b149ee4e164b12fdfd9f64b50888215/types_pyyaml-6.0.12.20260518-py3-none-any.whl", hash = "sha256:d2150f75a231c9fe9c7463bd29487d93e60bac90400287351384bc2284eba7cd", size = 20312 },
+]
+
 [[package]]
 name = "typing-extensions"
 version = "4.16.0"