fix: suppress CLI warnings for cleaner output

Suppress DeprecationWarning from aiosqlite and LogfireNotConfiguredWarning
that were cluttering CLI output.

The key fix is applying warnings.filterwarnings("ignore") AFTER all imports
in main.py, because authlib (imported via cloud commands) adds a
DeprecationWarning filter that overrides earlier suppressions.

🤖 Generated with [Claude Code](https://claude.com/claude-code)

Co-Authored-By: Claude <noreply@anthropic.com>
Signed-off-by: phernandez <paul@basicmachines.co>

src/basic_memory/cli/app.py

@@ -1,3 +1,8 @@
+# Suppress Logfire "not configured" warning - we only use Logfire in cloud/server contexts
+import os
+
+os.environ.setdefault("LOGFIRE_IGNORE_NO_CONFIG", "1")
+
 # Remove loguru's default handler IMMEDIATELY, before any other imports.
 # This prevents DEBUG logs from appearing on stdout during module-level
 # initialization (e.g., template_loader.TemplateLoader() logs at DEBUG level).

src/basic_memory/cli/main.py

@@ -16,6 +16,12 @@ from basic_memory.cli.commands import (  # noqa: F401  # pragma: no cover
     tool,
 )
 
+# Re-apply warning filter AFTER all imports
+# (authlib adds a DeprecationWarning filter that overrides ours)
+import warnings  # pragma: no cover
+
+warnings.filterwarnings("ignore")  # pragma: no cover
+
 if __name__ == "__main__":  # pragma: no cover
     # start the app
     app()