log_manager: drop example usage

don't need this.

pkgs/clan-cli/clan_lib/log_manager/example_usage.py

@@ -1,97 +0,0 @@
-#!/usr/bin/env python3
-"""Simple LogManager example with filter function.
-
-This demonstrates:
-- Dynamic group names with URL encoding
-- Hierarchical structure navigation using the filter function
-- Pattern: clans -> <dynamic_name> -> machines -> <dynamic_name>
-"""
-
-from pathlib import Path
-
-from clan_lib.log_manager import LogGroupConfig, LogManager
-
-
-def example_function() -> None:
-    """Example function for creating logs."""
-
-
-def run_machine_update() -> None:
-    """Function for deploying machines."""
-
-
-def main() -> None:
-    """Simple LogManager demonstration with filter function."""
-    # Setup
-    log_manager = LogManager(base_dir=Path("/tmp/clan_logs"))
-
-    # Configure structure: clans -> <dynamic> -> machines -> <dynamic>
-    clans_config = LogGroupConfig("clans", "Clans")
-    machines_config = LogGroupConfig("machines", "Machines")
-    clans_config = clans_config.add_child(machines_config)
-    log_manager = log_manager.add_root_group_config(clans_config)
-
-    print("=== LogManager Filter Function Example ===\n")
-
-    # Create some example logs
-    repos = ["/home/user/Projects/qubasas_clan", "https://github.com/qubasa/myclan"]
-    machines = ["wintux", "demo", "gchq-local"]
-
-    for repo in repos:
-        for machine in machines:
-            log_manager.create_log_file(
-                run_machine_update,
-                f"deploy_{machine}",
-                ["clans", repo, "machines", machine],
-            )
-
-    print("Created log files for multiple repos and machines\n")
-
-    # Demonstrate filter function
-    print("=== Using the filter() function ===")
-
-    # 1. List top-level groups
-    top_level = log_manager.filter([])
-    print(f"1. Top-level groups: {top_level}")
-
-    # 2. List all repositories under 'clans'
-    clans_repos = log_manager.filter(["clans"])
-    print(f"2. Repositories under clans: {clans_repos}")
-
-    # 3. List machines under first repository
-    if clans_repos:
-        first_repo = clans_repos[0]
-        repo_machines = log_manager.filter(["clans", first_repo, "machines"])
-        print(f"3. Machines under '{first_repo}': {repo_machines}")
-
-    # 4. List machines under second repository
-    if len(clans_repos) > 1:
-        second_repo = clans_repos[1]
-        repo_machines = log_manager.filter(["clans", second_repo, "machines"])
-        print(f"4. Machines under '{second_repo}': {repo_machines}")
-
-    print("\n=== Using get_log_file with arrays ===")
-    # Demonstrate the new array-based get_log_file functionality
-    if clans_repos and len(clans_repos) > 0:
-        specific_log = log_manager.get_log_file(
-            "deploy_wintux",
-            selector=["clans", clans_repos[0], "machines", "wintux"],
-        )
-        if specific_log:
-            print(
-                f"5. Found specific log: {specific_log.op_key} in {specific_log.func_name}",
-            )
-        else:
-            print("5. Specific log not found")
-
-    print("\n=== Key Features ===")
-    print("✓ Dynamic names with special chars (/, spaces, etc.) work")
-    print("✓ Names are URL encoded in filesystem but returned decoded")
-    print("✓ Filter function navigates hierarchy with simple arrays")
-    print("✓ get_log_file now accepts specific_group as array")
-    print("✓ Empty array [] lists top-level groups")
-    print("✓ Odd indices are dynamic, even indices are structure")
-
-
-if __name__ == "__main__":
-    main()