[dur] Add support for alignments and negative offsets + Ly logo (#893)

## What are the changes about?
Add support for letting a user use a negative offset (#880), alignment, and logo. Below is example of the logo file, I hope it is what was request :). It has no padding so a user can move the alignment and offset to get it how they want on screen.

This technically is good to go, except I didn't upload the logo file as I'm not sure where to add the animation file to get it to here: $CONFIG_DIRECTORY/ly/example.dur

![logo-preview](/attachments/5a829dbd-7708-4d0a-9841-d024902ede68)

## What existing issue does this resolve?

#880

## Pre-requisites

- [x] I have tested & confirmed the changes work locally

Reviewed-on: https://codeberg.org/fairyglade/ly/pulls/893
Reviewed-by: AnErrupTion <anerruption@disroot.org>
Co-authored-by: hynak <hynak@noreply.codeberg.org>
Co-committed-by: hynak <hynak@noreply.codeberg.org>

src/config/Config.zig

@@ -5,6 +5,7 @@ const Animation = enums.Animation;
 const Input = enums.Input;
 const ViMode = enums.ViMode;
 const Bigclock = enums.Bigclock;
+const DurOffsetAlignment = enums.DurOffsetAlignment;
 
 allow_empty_password: bool = true,
 animation: Animation = .none,
@@ -43,8 +44,9 @@ doom_top_color: u32 = 0x00FF0000,
 doom_middle_color: u32 = 0x00FFFF00,
 doom_bottom_color: u32 = 0x00FFFFFF,
 dur_file_path: []const u8 = build_options.config_directory ++ "/ly/example.dur",
-dur_x_offset: u32 = 0,
-dur_y_offset: u32 = 0,
+dur_offset_alignment: DurOffsetAlignment = .center,
+dur_x_offset: i32 = 0,
+dur_y_offset: i32 = 0,
 edge_margin: u8 = 0,
 error_bg: u32 = 0x00000000,
 error_fg: u32 = 0x01FF0000,