feat: update application version to 0.8.31 and enhance CI workflow

- Bumped application version to 0.8.31 in both backend and frontend files.
- Added pytest-backend job to the CI workflow for PostgreSQL integration testing, including database migrations and access layer checks.
- Updated test.yml to trigger on pull requests to main and develop branches in addition to pushes.
- Updated changelog to reflect the new version and changes made in this release.

.gitea/workflows/test.yml

@@ -3,11 +3,69 @@ name: Test Suite
 on:
   push:
     branches: [main, develop]
+  pull_request:
+    branches: [main, develop]
   workflow_run:
     workflows: ["Deploy Development", "Deploy Production"]
     types: [completed]
 
 jobs:
+  # Checkout + PostgreSQL-Service + Migrationen + pytest (Unit + Mandanten-Integration).
+  # Unabhängig von Self-Host-Pfaden unter lint-backend/build-frontend.
+  pytest-backend:
+    if: ${{ github.event_name != 'workflow_run' || github.event.workflow_run.conclusion == 'success' }}
+    runs-on: ubuntu-latest
+    services:
+      postgres:
+        image: postgres:16-alpine
+        env:
+          POSTGRES_USER: shinkan_ci
+          POSTGRES_PASSWORD: shinkan_ci_secret
+          POSTGRES_DB: shinkan_ci
+        ports:
+          - 5432:5432
+        options: >-
+          --health-cmd "pg_isready -U shinkan_ci -d shinkan_ci"
+          --health-interval 5s
+          --health-timeout 5s
+          --health-retries 12
+    env:
+      DB_HOST: postgres
+      DB_PORT: "5432"
+      DB_NAME: shinkan_ci
+      DB_USER: shinkan_ci
+      DB_PASSWORD: shinkan_ci_secret
+      ACCESS_LAYER_INTEGRATION: "1"
+    steps:
+      - uses: actions/checkout@v4
+
+      - uses: actions/setup-python@v5
+        with:
+          python-version: "3.12"
+
+      - name: Backend-Abhängigkeiten installieren
+        run: |
+          cd backend
+          python -m pip install --upgrade pip
+          pip install -r requirements.txt -r requirements-dev.txt
+
+      - name: Access-layer Router-Hinweis (strikt)
+        env:
+          ACCESS_LAYER_STRICT: "1"
+        run: python backend/scripts/check_access_layer_hints.py
+
+      - name: Datenbankmigrationen anwenden
+        run: |
+          cd backend
+          python run_migrations.py
+
+      - name: pytest (Unit + Integration)
+        env:
+          SKIP_DB_MIGRATE: "1"
+        run: |
+          cd backend
+          python -m pytest tests/ -v --tb=short
+
   lint-backend:
     if: ${{ github.event_name != 'workflow_run' || github.event.workflow_run.conclusion == 'success' }}
     runs-on: ubuntu-latest

backend/version.py

@@ -1,6 +1,6 @@
 # Shinkan Jinkendo Version Information
 
-APP_VERSION = "0.8.30"
+APP_VERSION = "0.8.31"
 BUILD_DATE = "2026-05-05"
 DB_SCHEMA_VERSION = "20260505041"
 
@@ -27,6 +27,14 @@ MODULE_VERSIONS = {
 }
 
 CHANGELOG = [
+    {
+        "version": "0.8.31",
+        "date": "2026-05-05",
+        "changes": [
+            "CI (Gitea): Job pytest-backend — Checkout, Postgres-Service, run_migrations, pytest (+ ACCESS_LAYER_INTEGRATION), ACCESS_LAYER_STRICT auf Router-Hinweis-Script",
+            "Workflow test.yml: pull_request auf main/develop zusätzlich zu push",
+        ],
+    },
     {
         "version": "0.8.30",
         "date": "2026-05-05",

frontend/src/version.js

@@ -1,6 +1,6 @@
 // Shinkan Jinkendo Frontend Version
 
-export const APP_VERSION = "0.8.30"
+export const APP_VERSION = "0.8.31"
 export const BUILD_DATE = "2026-05-05"
 
 export const PAGE_VERSIONS = {