readme updates

README.md

@@ -2,18 +2,28 @@
 
 ## Map
 
-TBC
+- `helpers/`
+  Custom modules to aid in Distrust service creation
+- `homepage/`
+  Custom "SSG"-ish derivation to generate the static [frontpage](https://distrust.network)
+- `secrets/`
+  [Agenix](https://github.com/ryantm/agenix)-managed secret files
+- `services/`
+  Service-specific configurations
+- `system/`
+  System-wide configurations
+
+## External Dependencies
+
+- [Nixpkgs/NixOS](https://github.com/nixos/nixpkgs), forms the basis of the NixOS system
+- [Agenix](https://github.com/ryantm/agenix), allows for pure Nix age-encrypted secret files
+- [SNM (Simple NixOS Mailserver)](https://gitlab.com/simple-nixos-mailserver/nixos-mailserver), powers our E-Mail server
 
 ## TODO's
 
 ### In Progress
-- N/A
+- Cleanup Flake
-
+- Harden Flake
-### Urgent
-- N/A
-
-### Important
-- N/A
 
 ### Planned
 - Root on `tmpfs`