Add code quality workflow in flask

.flake8

@@ -1,31 +1,11 @@
-[MESSAGES CONTROL]
-# Disable certain warnings and errors
-disable=
-    missing-docstring,  # Missing docstrings
-    invalid-name,  # Variable names not in snake_case
-    too-many-arguments,  # Exceeding argument limits
-    too-many-locals,  # Exceeding local variable limits
-    too-many-branches,  # Complex functions
-    too-many-lines,  # Exceeding file line limit
-    import-error,  # Ignored unresolved imports
-    no-name-in-module,  # Missing module names
-    broad-exception-raised,  # Avoid broad exceptions
-    redefined-outer-name,  # Outer variable shadowing
-    no-else-return,  # Remove unnecessary else
-    unused-import,  # Unused imports
-
-[FORMAT]
-# Set the maximum line length
-max-line-length=120
-
-[DESIGN]
-# Adjust thresholds for warnings
-max-args=10
-max-locals=30
-max-branches=20
-max-lines=1500
-max-statements=100
-
-[LOGGING]
-# Disable logging format errors
-logging-format-style=old
+[flake8]
+max-line-length = 120
+exclude = .venv, _pycache_, migrations, build, dist
+ignore =
+    F401
+    F841
+    W293
+    E501
+    E722
+    W503
+    F811