diff --git a/.gitignore b/.gitignore
index 0e5ac793..bef1aeef 100644
--- a/.gitignore
+++ b/.gitignore
@@ -1,2 +1,49 @@
-.venv
-__pycache__
\ No newline at end of file
+# ============== Python ==============
+__pycache__/
+*.py[cod]
+*$py.class
+*.so
+.Python
+*.egg-info/
+*.egg
+dist/
+build/
+
+# ============== Virtual Environment ==============
+.venv/
+venv/
+ENV/
+
+# ============== IDE / Editor ==============
+.vscode/
+.idea/
+*.swp
+*.swo
+.qodo/
+
+# ============== Testing ==============
+.pytest_cache/
+.coverage
+htmlcov/
+coverage.xml
+*.cover
+
+# ============== Type Checking ==============
+.mypy_cache/
+.pyright/
+
+# ============== Linting ==============
+.ruff_cache/
+
+# ============== Environment ==============
+.env
+.env.local
+*.log
+
+# ============== OS Generated ==============
+.DS_Store
+Thumbs.db
+
+# ============== Project Specific ==============
+# Output directory for processed images
+tests/assets/output/
\ No newline at end of file
diff --git a/typings/piexif/_common.pyi b/typings/piexif/_common.pyi
index d44b14ea..bc0a391c 100644
--- a/typings/piexif/_common.pyi
+++ b/typings/piexif/_common.pyi
@@ -21,4 +21,3 @@ def merge_segments(segments, exif=...): # -> bytes:
     """Merges Exif with APP0 and APP1 manipulations.
     """
     ...
-
diff --git a/typings/piexif/_dump.pyi b/typings/piexif/_dump.pyi
index 43701355..b30bc42e 100644
--- a/typings/piexif/_dump.pyi
+++ b/typings/piexif/_dump.pyi
@@ -17,4 +17,3 @@ def dump(exif_dict_original): # -> bytes:
     :rtype: bytes
     """
     ...
-
diff --git a/typings/piexif/_exceptions.pyi b/typings/piexif/_exceptions.pyi
index 7f1d5b52..065711d8 100644
--- a/typings/piexif/_exceptions.pyi
+++ b/typings/piexif/_exceptions.pyi
@@ -4,5 +4,3 @@ This type stub file was generated by pyright.
 
 class InvalidImageDataError(ValueError):
     ...
-
-
diff --git a/typings/piexif/_insert.pyi b/typings/piexif/_insert.pyi
index 64c35198..1ed299bf 100644
--- a/typings/piexif/_insert.pyi
+++ b/typings/piexif/_insert.pyi
@@ -14,4 +14,3 @@ def insert(exif, image, new_file=...): # -> None:
     :param str filename: JPEG
     """
     ...
-
diff --git a/typings/piexif/_load.pyi b/typings/piexif/_load.pyi
index 85138c25..8c778fd5 100644
--- a/typings/piexif/_load.pyi
+++ b/typings/piexif/_load.pyi
@@ -21,12 +21,9 @@ def load(input_data, key_is_name=...): # -> dict[str, Any]:
 class _ExifReader:
     def __init__(self, data) -> None:
         ...
-    
+
     def get_ifd_dict(self, pointer, ifd_name, read_unknown=...): # -> dict[Any, Any]:
         ...
-    
+
     def convert_value(self, val): # -> Any | tuple[Any, Any] | bytes | tuple[Any, ...] | tuple[tuple[Any, Any], ...]:
         ...
-    
-
-
diff --git a/typings/piexif/_remove.pyi b/typings/piexif/_remove.pyi
index 6c6da59f..aed1e529 100644
--- a/typings/piexif/_remove.pyi
+++ b/typings/piexif/_remove.pyi
@@ -13,4 +13,3 @@ def remove(src, new_file=...): # -> None:
     :param str filename: JPEG
     """
     ...
-
diff --git a/typings/piexif/_transplant.pyi b/typings/piexif/_transplant.pyi
index 90f2bb66..306bc2db 100644
--- a/typings/piexif/_transplant.pyi
+++ b/typings/piexif/_transplant.pyi
@@ -14,4 +14,3 @@ def transplant(exif_src, image, new_file=...): # -> None:
     :param str filename2: JPEG
     """
     ...
-
diff --git a/typings/piexif/_webp.pyi b/typings/piexif/_webp.pyi
index 373f9aea..51b78017 100644
--- a/typings/piexif/_webp.pyi
+++ b/typings/piexif/_webp.pyi
@@ -25,4 +25,3 @@ def insert(webp_bytes, exif_bytes): # -> bytes:
 
 def remove(webp_bytes): # -> bytes:
     ...
-
diff --git a/typings/piexif/helper.pyi b/typings/piexif/helper.pyi
index 3579d439..0b9dfee4 100644
--- a/typings/piexif/helper.pyi
+++ b/typings/piexif/helper.pyi
@@ -26,7 +26,7 @@ class UserComment:
         or the encoding is unsupported.
         """
         ...
-    
+
     @classmethod
     def dump(cls, data, encoding=...):
         """
@@ -39,6 +39,3 @@ class UserComment:
         :raises: ValueError if the encoding is unsupported.
         """
         ...
-    
-
-