fix: setting the log level should only affect Unwind itself

Calling Unwind with DEBUG=1 caused a lot of debug messages from
dependencies like HTTPX, aiosqlite, etc.

unwind/__main__.py

@@ -5,7 +5,7 @@ import sys
 
 from . import cli, config
 
-log = logging.getLogger(__name__)
+log = logging.getLogger(__package__)
 
 
 def getargs():
@@ -39,8 +39,9 @@ def main():
     logging.basicConfig(
         format="%(asctime)s.%(msecs)03d [%(name)s:%(process)d] %(levelname)s: %(message)s",
         datefmt="%H:%M:%S",
-        level=config.loglevel,
+        # level=config.loglevel,
     )
+    log.setLevel(config.loglevel)
     log.debug(f"Log level: {config.loglevel}")
 
     args = getargs()