feat(v0.1.0): project foundation with logging and config

config/logging.yaml

@@ -0,0 +1,98 @@
+version: 1
+disable_existing_loggers: false
+
+formatters:
+  json:
+    class: pythonjsonlogger.jsonlogger.JsonFormatter
+    format: '%(asctime)s %(name)s %(levelname)s %(message)s %(pathname)s %(lineno)d'
+    datefmt: '%Y-%m-%d %H:%M:%S'
+  
+  detailed:
+    format: '%(asctime)s - %(name)s - %(levelname)s - %(message)s - [%(pathname)s:%(lineno)d]'
+    datefmt: '%Y-%m-%d %H:%M:%S'
+  
+  colored:
+    format: '%(asctime)s - %(name)s - %(levelname)s - %(message)s'
+    datefmt: '%Y-%m-%d %H:%M:%S'
+    # Note: ColoredFormatter requires colorlog package
+    # Falls back to standard formatter if colorlog not available
+
+handlers:
+  console:
+    class: logging.StreamHandler
+    level: INFO
+    formatter: colored
+    stream: ext://sys.stdout
+    filters:
+      - sensitive_data_filter
+  
+  application_file:
+    class: logging.handlers.RotatingFileHandler
+    level: DEBUG
+    formatter: json
+    filename: logs/application/app.log
+    maxBytes: 10485760  # 10MB
+    backupCount: 5
+    encoding: utf-8
+    filters:
+      - sensitive_data_filter
+  
+  error_file:
+    class: logging.handlers.RotatingFileHandler
+    level: ERROR
+    formatter: json
+    filename: logs/errors/exceptions.log
+    maxBytes: 10485760  # 10MB
+    backupCount: 5
+    encoding: utf-8
+    filters:
+      - sensitive_data_filter
+  
+  critical_file:
+    class: logging.handlers.RotatingFileHandler
+    level: CRITICAL
+    formatter: json
+    filename: logs/errors/critical.log
+    maxBytes: 10485760  # 10MB
+    backupCount: 10
+    encoding: utf-8
+    filters:
+      - sensitive_data_filter
+
+loggers:
+  src:
+    level: DEBUG
+    handlers:
+      - console
+      - application_file
+      - error_file
+      - critical_file
+    propagate: false
+  
+  src.detectors:
+    level: DEBUG
+    handlers:
+      - console
+      - application_file
+    propagate: false
+  
+  src.models:
+    level: DEBUG
+    handlers:
+      - console
+      - application_file
+    propagate: false
+  
+  src.trading:
+    level: INFO
+    handlers:
+      - console
+      - application_file
+    propagate: false
+
+root:
+  level: INFO
+  handlers:
+    - console
+    - application_file
+