refactor: reorganize project structure for better maintainability

- Move Docker files to build/docker/
- Move CI/CD configs to build/ci/
- Move deployment configs to deploy/ (helm, k8s, argocd)
- Move config files to config/
- Move scripts to tools/
- Consolidate assets to assets/ (Reflex compatible)
- Add data/ directory for local data (gitignored)
- Update all path references in Makefile, Dockerfile, CI configs
- Add comprehensive README files for build/ and deploy/
- Update project documentation

Benefits:
- Clear separation of concerns
- Cleaner root directory
- Better developer experience
- Enterprise-grade structure
- Improved maintainability

config/alembic.ini

@@ -0,0 +1,102 @@
+# Alembic configuration file
+
+[alembic]
+# path to migration scripts
+script_location = src/infrastructure/database/migrations
+
+# template used to generate migration files
+file_template = %%(year)d%%(month).2d%%(day).2d_%%(hour).2d%%(minute).2d_%%(slug)s
+
+# sys.path path, will be prepended to sys.path if present.
+prepend_sys_path = .
+
+# timezone to use when rendering the date within the migration file
+# as well as the filename.
+# If specified, requires the python-dateutil library that can be
+# installed by adding `alembic[tz]` to the pip requirements
+# string value is passed to dateutil.tz.gettz()
+# leave blank for localtime
+# timezone =
+
+# max length of characters to apply to the
+# "slug" field
+# truncate_slug_length = 40
+
+# set to 'true' to run the environment during
+# the 'revision' command, regardless of autogenerate
+# revision_environment = false
+
+# set to 'true' to allow .pyc and .pyo files without
+# a source .py file to be detected as revisions in the
+# versions/ directory
+# sourceless = false
+
+# version location specification; This defaults
+# to migrations/versions.  When using multiple version
+# directories, initial revisions must be specified with --version-path.
+# The path separator used here should be the separator specified by "version_path_separator" below.
+# version_locations = %(here)s/bar:%(here)s/bat:migrations/versions
+
+# version path separator; As mentioned above, this is the character used to split
+# version_locations. The default within new alembic.ini files is "os", which uses os.pathsep.
+# If this key is omitted entirely, it falls back to the legacy behavior of splitting on spaces and/or commas.
+# Valid values for version_path_separator are:
+#
+# version_path_separator = :
+# version_path_separator = ;
+# version_path_separator = space
+version_path_separator = os  # Use os.pathsep. Default configuration used for new projects.
+
+# the output encoding used when revision files
+# are written from script.py.mako
+# output_encoding = utf-8
+
+sqlalchemy.url = postgresql://username:password@localhost/peikarband
+
+
+[post_write_hooks]
+# post_write_hooks defines scripts or Python functions that are run
+# on newly generated revision scripts.  See the documentation for further
+# detail and examples
+
+# format using "black" - use the console_scripts runner, against the "black" entrypoint
+# hooks = black
+# black.type = console_scripts
+# black.entrypoint = black
+# black.options = -l 79 REVISION_SCRIPT_FILENAME
+
+# Logging configuration
+[loggers]
+keys = root,sqlalchemy,alembic
+
+[handlers]
+keys = console
+
+[formatters]
+keys = generic
+
+[logger_root]
+level = WARN
+handlers = console
+qualname =
+
+[logger_sqlalchemy]
+level = WARN
+handlers =
+qualname = sqlalchemy.engine
+
+[logger_alembic]
+level = INFO
+handlers =
+qualname = alembic
+
+[handler_console]
+class = StreamHandler
+args = (sys.stderr,)
+level = NOTSET
+formatter = generic
+
+[formatter_generic]
+format = %(levelname)-5.5s [%(name)s] %(message)s
+datefmt = %H:%M:%S
+

config/mypy.ini

@@ -0,0 +1,30 @@
+[mypy]
+# Mypy configuration for type checking
+
+python_version = 3.11
+warn_return_any = True
+warn_unused_configs = True
+disallow_untyped_defs = True
+disallow_any_unimported = False
+no_implicit_optional = True
+warn_redundant_casts = True
+warn_unused_ignores = True
+warn_no_return = True
+warn_unreachable = True
+strict_equality = True
+
+[mypy-tests.*]
+disallow_untyped_defs = False
+
+[mypy-reflex.*]
+ignore_missing_imports = True
+
+[mypy-sqlalchemy.*]
+ignore_missing_imports = True
+
+[mypy-redis.*]
+ignore_missing_imports = True
+
+[mypy-celery.*]
+ignore_missing_imports = True
+

config/pytest.ini

@@ -0,0 +1,43 @@
+[pytest]
+# Pytest configuration for Peikarband
+
+# Test discovery
+testpaths = tests
+python_files = test_*.py
+python_classes = Test*
+python_functions = test_*
+
+# Output
+addopts =
+    -v
+    --strict-markers
+    --tb=short
+    --cov=src
+    --cov-report=html
+    --cov-report=term-missing
+    --cov-fail-under=80
+
+# Markers
+markers =
+    unit: Unit tests
+    integration: Integration tests
+    e2e: End-to-end tests
+    slow: Slow tests
+    fast: Fast tests
+    database: Tests that require database
+    redis: Tests that require Redis
+    external: Tests that call external APIs
+
+# Coverage
+[coverage:run]
+source = src
+omit =
+    */tests/*
+    */migrations/*
+    */__init__.py
+
+[coverage:report]
+precision = 2
+show_missing = True
+skip_covered = False
+

config/reflex.config.py

@@ -0,0 +1,26 @@
+"""Reflex configuration file.
+
+This file configures the Reflex application settings.
+"""
+
+import os
+import reflex as rx
+
+# Environment-aware configuration
+API_URL = os.getenv("API_URL", "http://localhost:8000")
+FRONTEND_PORT = int(os.getenv("FRONTEND_PORT", "3000"))
+BACKEND_PORT = int(os.getenv("BACKEND_PORT", "8000"))
+DB_URL = os.getenv("DATABASE_URL", "sqlite:///reflex.db")
+
+config = rx.Config(
+    app_name="peikarband",
+    api_url=API_URL,
+    frontend_port=FRONTEND_PORT,
+    backend_port=BACKEND_PORT,
+    db_url=DB_URL,
+    disable_plugins=["reflex.plugins.sitemap.SitemapPlugin"],
+    stylesheets=[
+        "https://fonts.googleapis.com/css2?family=Inter:wght@300;400;500;600;700;800;900&display=swap",
+        "https://cdn.jsdelivr.net/gh/rastikerdar/vazirmatn@v33.003/Vazirmatn-font-face.css",
+    ],
+)