refactor(payload): rename apollo to ares and update documentation

This commit renames the Apollo payload type to Ares, moving all associated files and updating documentation accordingly. The change includes:
- Renaming directories from `apollo` to `ares`
- Updating documentation image references
- Maintaining the same code functionality while changing the payload name
- Adding new Ares-specific documentation files
- Removing old Apollo documentation files

The rename is done to reflect the new payload name while preserving all existing functionality.

documentation-payload/ares/commands/powershell_import.md

@@ -0,0 +1,19 @@
++++
+title = "powershell_import"
+chapter = false
+weight = 103
+hidden = false
++++
+
+## Summary
+Cache a .ps1 file to be used in other post-exploitation jobs. This command is a thin wrapper around the [`register_file`](/agents/apollo/commands/register_file/) command.
+
+By default, these files are cached in the agent using both AES256 at rest, and decrypted only for task execution.
+
+### Arguments (Popup)
+#### File
+The file to cache in the agent for post-ex jobs.
+
+## MITRE ATT&CK Mapping
+
+- T1547