Refactor document processing and enhance user feedback

- Improved the document processing pipeline by optimizing error handling and feedback mechanisms for users during uploads.
- Updated frontend components to display more informative error messages and contextual information for document processing failures.
- Enhanced the API to provide clearer responses related to document upload statuses, improving overall user experience.

These changes aim to streamline document management and enhance user interaction with the application.

Author: rithulkamesh

.github/workflows/pypi-publish.yml

@@ -0,0 +1,40 @@
+# Publish docproc to PyPI on version tags (e.g. v2.0.2) or when a release is published.
+# Uses PyPI Trusted Publishing (OIDC) — no secrets required.
+# One-time setup: https://pypi.org/manage/project/docproc/settings/publishing/
+name: Publish to PyPI
+
+on:
+  push:
+    tags:
+      - 'v*'
+  release:
+    types: [published]
+  workflow_dispatch:
+
+permissions:
+  id-token: write
+  contents: read
+
+jobs:
+  pypi:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Set up Python
+        uses: astral-sh/setup-uv@v4
+        with:
+          version: "latest"
+
+      - name: Build package
+        run: uv build
+
+      - name: Publish to PyPI
+        uses: pypa/gh-action-pypi-publish@release/v1
+        # Trusted Publishing (OIDC): omit username/password. Configure at:
+        # https://pypi.org/manage/project/docproc/settings/publishing/
+        with:
+          skip-existing: true
+          verbose: true
+          print-hash: true