chore(deps): bump the python group across 1 directory with 6 updates

Updates the requirements on [onnxruntime](https://github.com/microsoft/onnxruntime), [markitdown](https://github.com/microsoft/markitdown), [httpcore](https://github.com/encode/httpcore), [pydantic](https://github.com/pydantic/pydantic), [pydantic-settings](https://github.com/pydantic/pydantic-settings) and [mcp](https://github.com/modelcontextprotocol/python-sdk) to permit the latest version.

Updates `onnxruntime` to 1.30.0
- [Release notes](https://github.com/microsoft/onnxruntime/releases)
- [Changelog](https://github.com/microsoft/onnxruntime/blob/main/docs/ReleaseNotesWorkflow.md)
- [Commits](https://github.com/microsoft/onnxruntime/compare/v1.20.0...v1.30.0)

Updates `markitdown` from 0.1.6 to 0.1.8
- [Release notes](https://github.com/microsoft/markitdown/releases)
- [Commits](https://github.com/microsoft/markitdown/compare/v0.1.6...v0.1.8)

Updates `httpcore` to 1.0.9
- [Release notes](https://github.com/encode/httpcore/releases)
- [Changelog](https://github.com/encode/httpcore/blob/master/CHANGELOG.md)
- [Commits](https://github.com/encode/httpcore/compare/1.0.0...1.0.9)

Updates `pydantic` to 2.13.5
- [Release notes](https://github.com/pydantic/pydantic/releases)
- [Changelog](https://github.com/pydantic/pydantic/blob/v2.13.5/HISTORY.md)
- [Commits](https://github.com/pydantic/pydantic/compare/v2.13.4...v2.13.5)

Updates `pydantic-settings` to 2.15.0
- [Release notes](https://github.com/pydantic/pydantic-settings/releases)
- [Commits](https://github.com/pydantic/pydantic-settings/compare/v2.14.1...v2.15.0)

Updates `mcp` to 2.3.0
- [Release notes](https://github.com/modelcontextprotocol/python-sdk/releases)
- [Changelog](https://github.com/modelcontextprotocol/python-sdk/blob/main/RELEASE.md)
- [Commits](https://github.com/modelcontextprotocol/python-sdk/compare/v0.2.0...v2.3.0)

---
updated-dependencies:
- dependency-name: onnxruntime
  dependency-version: 1.30.0
  dependency-type: direct:production
  dependency-group: python
- dependency-name: markitdown
  dependency-version: 0.1.8
  dependency-type: direct:production
  update-type: version-update:semver-patch
  dependency-group: python
- dependency-name: httpcore
  dependency-version: 1.0.9
  dependency-type: direct:production
  dependency-group: python
- dependency-name: pydantic
  dependency-version: 2.13.5
  dependency-type: direct:production
  dependency-group: python
- dependency-name: pydantic-settings
  dependency-version: 2.15.0
  dependency-type: direct:production
  dependency-group: python
- dependency-name: mcp
  dependency-version: 2.3.0
  dependency-type: direct:production
  dependency-group: python
...

Signed-off-by: dependabot[bot] <support@github.com>

requirements-optional.txt

@@ -1,7 +1,7 @@
 # Optional dependencies — install only if you use the corresponding feature.
 # Local OCR for screenshots, scans, labels, and coordinate-grounded text extraction.
 rapidocr==3.9.2
-onnxruntime>=1.20,<2
+onnxruntime>=1.30.0,<2
 # The app handles their absence gracefully (clear error message on first use).
 #
 # Note: chromadb-client + fastembed moved to requirements.txt — RAG, semantic
@@ -46,7 +46,7 @@ PyMuPDF
 # magika (onnxruntime), already a core dep via fastembed. We avoid the
 # [all]/Azure/audio extras (cloud + heavy). Pinned to a release >30 days old per
 # the dependency-age discussion in issue #485.
-markitdown[docx,pptx,xlsx,xls]==0.1.6
+markitdown[docx,pptx,xlsx,xls]==0.1.8
 
 # Photoshop PSD opening / flattened previews / layer inspection.
 psd-tools

requirements.txt

@@ -3,9 +3,9 @@ uvicorn
 python-multipart
 python-dotenv
 httpx
-httpcore>=1.0,<2.0
-pydantic>=2.13.4
-pydantic-settings>=2.14.1
+httpcore>=1.0.9,<2.0
+pydantic>=2.13.5
+pydantic-settings>=2.15.0
 SQLAlchemy
 pypdf
 pypdfium2
@@ -46,7 +46,7 @@ bcrypt
 # Built-in servers use the v1 low-level Server decorator API. MCP SDK v2 is a
 # breaking rewrite, so keep fresh installs on the maintained v1 line until the
 # servers are migrated together.
-mcp<2
+mcp<3
 pyotp
 qrcode[pil]
 croniter