diff --git a/.gitignore b/.gitignore
index a991a6b7..c32def68 100644
--- a/.gitignore
+++ b/.gitignore
@@ -22,6 +22,7 @@ var/
 *.egg-info/
 .installed.cfg
 *.egg
+MANIFEST
 
 # PyInstaller
 *.manifest
@@ -37,6 +38,8 @@ htmlcov/
 .nox/
 .coverage
 .coverage.*
+**/.coverage
+**/.coverage.*
 .cache
 nosetests.xml
 coverage.xml
@@ -44,18 +47,26 @@ coverage.xml
 *.py,cover
 .hypothesis/
 .pytest_cache/
+test-results/
+test-reports/
 
 # MkDocs documentation
 site/
+docs/_build/
 
-# PyCharm
+# PyCharm / IntelliJ IDEA
 .idea/
+*.iml
+*.iws
+*.ipr
 
 # VS Code
 .vscode/
+*.code-workspace
 
 # Jupyter Notebook
 .ipynb_checkpoints
+*.ipynb_checkpoints/
 
 # pyenv
 .python-version
@@ -77,20 +88,26 @@ cython_debug/
 # Environment variables
 .env
 .env.*
+!.env.example
 
 # Virtual environments
 venv/
 ENV/
 env/
 .venv/
+env.bak/
+venv.bak/
 
 # macOS
 .DS_Store
+.AppleDouble
+.LSOverride
 
 # Windows
 Thumbs.db
 ehthumbs.db
 Desktop.ini
+$RECYCLE.BIN/
 
 # Database files
 *.sqlite
@@ -101,3 +118,47 @@ Desktop.ini
 # Log files
 *.log
 logs/
+
+# Temporary documentation/structure files
+*-structure.txt
+temp-*.txt
+*.tmp
+*.temp
+
+# Backup files
+*.bak
+*.swp
+*.swo
+*~
+.backup/
+*.orig
+
+# Static file collections
+staticfiles/
+static_root/
+media/
+media_root/
+
+# Celery
+celerybeat-schedule
+celerybeat.pid
+
+# FastAPI specific
+__pypackages__/
+
+# Docker
+docker-compose.override.yml
+.dockerignore.local
+*.override.yml
+
+# Deployment & Security
+deployment-local/
+*.pem
+*.key
+!*.pub
+secrets/
+credentials/
+
+# Alembic
+# Note: Keep alembic/versions/ tracked for migrations
+# alembic/versions/*.pyc is already covered by __pycache__
diff --git a/.idea/misc.xml b/.idea/misc.xml
deleted file mode 100644
index a69f5efb..00000000
--- a/.idea/misc.xml
+++ /dev/null
@@ -1,7 +0,0 @@
-<?xml version="1.0" encoding="UTF-8"?>
-<project version="4">
-  <component name="Black">
-    <option name="sdkName" value="Python 3.13 (fastapi-multitenant-ecommerce)" />
-  </component>
-  <component name="ProjectRootManager" version="2" project-jdk-name="Python 3.13 (fastapi-multitenant-ecommerce)" project-jdk-type="Python SDK" />
-</project>
\ No newline at end of file
diff --git a/tests/.coverage b/tests/.coverage
deleted file mode 100644
index 1d081b77..00000000
Binary files a/tests/.coverage and /dev/null differ