Initial commit — Pseudonymisation de PDF v5

- GUI v5 : vue unique épurée (tkinter), 2 étapes visuelles
- Core ONNX : anonymisation regex + NER optionnel
- Extraction globale des noms depuis champs structurés
  (Patient, Rédigé par, MME/Madame, DR)
- Génération simultanée PDF Image + PDF Anonymisé (structure préservée)
- Build Windows via Nuitka (script batch + GitHub Actions CI)
- install.sh pour setup/run Linux

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

.github/workflows/build-windows.yml

@@ -0,0 +1,68 @@
+name: Build Windows EXE (Nuitka)
+
+on:
+  workflow_dispatch:        # declenchement manuel depuis GitHub
+  push:
+    tags:
+      - 'v*'               # build automatique sur tag v5.0, v5.1, etc.
+
+jobs:
+  build-windows:
+    runs-on: windows-latest
+    timeout-minutes: 45
+
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Setup Python
+        uses: actions/setup-python@v5
+        with:
+          python-version: '3.12'
+          cache: pip
+
+      - name: Install dependencies
+        run: |
+          python -m pip install --upgrade pip setuptools wheel
+          pip install -r requirements.txt
+          pip install nuitka orderedset zstandard
+
+      - name: Build with Nuitka
+        run: |
+          python -m nuitka `
+            --standalone `
+            --onefile `
+            --enable-plugin=tk-inter `
+            --include-module=anonymizer_core_refactored_onnx `
+            --include-module=ner_manager_onnx `
+            --include-module=eds_pseudo_manager `
+            --include-data-dir=config=config `
+            --windows-console-mode=disable `
+            --output-filename=Pseudonymisation.exe `
+            --company-name="Hopital" `
+            --product-name="Pseudonymisation de PDF" `
+            --product-version=5.0.0 `
+            --file-description="Pseudonymisation automatique de documents PDF" `
+            --assume-yes-for-downloads `
+            --remove-output `
+            Pseudonymisation_Gui_V5.py
+
+      - name: Prepare release archive
+        run: |
+          New-Item -ItemType Directory -Force -Path dist
+          Copy-Item Pseudonymisation.exe dist/
+          Copy-Item -Recurse config dist/config
+
+      - name: Upload artifact
+        uses: actions/upload-artifact@v4
+        with:
+          name: Pseudonymisation-Windows-x64
+          path: dist/
+          retention-days: 30
+
+      - name: Upload to release (on tag)
+        if: startsWith(github.ref, 'refs/tags/')
+        uses: softprops/action-gh-release@v2
+        with:
+          files: |
+            dist/Pseudonymisation.exe