Update docs for cacheDir and logging changes (#453)

- change default max log file size to 8MB

docs/gh_pages/docs/config.md

@@ -18,7 +18,10 @@ Notes:
 
 ### Logging
 
-- `level`: Sets the logging level for the Pebblo application. Possible values are 'info', 'debug', 'error', 'warning', and 'critical'.
+- `level`: Sets the logging level. Possible values are 'info', 'debug', 'error', 'warning', and 'critical'. Default value is `info`.
+- `file`: Sets the log file path. Default value is `/tmp/logs/pebblo.log`.
+- `maxFileSize`: Sets the maximum size of the log file. Default value is `8306688` bytes (8 MB).
+- `backupCount`: Sets the number of backup files to keep. Default value is `3`.
 
 ### Reports
 
@@ -30,7 +33,8 @@ Notes:
 
   ![Pebblo Reports](../static/img/report-comparision.png)
 
-- `outputDir`: Defines the directory where generated reports will be saved.
+- `cacheDir`: Sets the directory where pebblo stores metadata, generated reports, and other temporary files. Default value is `~/.pebblo`.
+- `outputDir`: Deprecated. Use `cacheDir` instead.
 
 ### Classifier
 

pebblo/app/config/config.py

@@ -26,7 +26,7 @@ class ReportConfig(BaseSettings):
 
 # Logging Defaults
 DEFAULT_LOGGER_NAME = "pebblo"
-DEFAULT_LOG_MAX_FILE_SIZE = 2 * 1024 * 1024
+DEFAULT_LOG_MAX_FILE_SIZE = 8 * 1024 * 1024
 DEFAULT_LOG_BACKUP_COUNT = 3
 DEFAULT_LOG_LEVEL = "INFO"
 DEFAULT_LOG_FILE_PATH = "/tmp/logs"