Rename the package to tlaternet-webserver

This is less confusing than naming it the same as the server domain
name.

Cargo.toml

@@ -1,5 +1,5 @@
 [package]
-name = "tlaternet"
+name = "tlaternet-webserver"
 version = "0.1.0"
 authors = ["Tristan Daniël Maat <tm@tlater.net>"]
 edition = "2018"

flake.nix

@@ -20,11 +20,11 @@
   outputs = { self, nixpkgs, flake-utils, rust-overlay, naersk }@inputs:
     flake-utils.lib.simpleFlake {
       inherit self nixpkgs;
-      name = "tlaternet";
+      name = "tlaternet-webserver";
       preOverlays = [ rust-overlay.overlay ];
 
       overlay = final: prev: {
-        tlaternet = let
+        tlaternet-webserver = let
           # The rust toolchain to use
           toolchain =
             prev.rust-bin.fromRustupToolchainFile ./rust-toolchain.toml;