feat(parsers): add proverki.gov.ru parser with sync_inspections task

- Add InspectionRecord model with is_federal_law_248, data_year, data_month fields
- Add ProverkiClient with Playwright support for JS-rendered portal
- Add streaming XML parser for large files (>50MB)
- Add sync_inspections task with incremental loading logic
  - Starts from 01.01.2025 if DB is empty
  - Loads both FZ-294 and FZ-248 inspections
  - Stops after 2 consecutive empty months
- Add InspectionService methods: get_last_loaded_period, has_data_for_period
- Add Minpromtorg parsers (certificates, manufacturers)
- Add Django Admin for parser models
- Update README with parsers documentation and changelog

pyproject.toml

@@ -47,6 +47,9 @@ dependencies = [
     "model-bakery>=1.17.0",
     "faker>=40.1.2",
     "factory-boy>=3.3.0",
+    "openpyxl>=3.1.5",
+    "django-jazzmin>=2.6.2",
+    "playwright>=1.57.0",
 ]
 
 [project.optional-dependencies]