Rename min_refresh_delta option to animation_frame_delay (closes #925)

Signed-off-by: AnErrupTion <anerruption@disroot.org>

src/config/Config.zig

@@ -9,6 +9,7 @@ const DurOffsetAlignment = enums.DurOffsetAlignment;
 
 allow_empty_password: bool = true,
 animation: Animation = .none,
+animation_frame_delay: u16 = 5,
 animation_timeout_sec: u12 = 0,
 asterisk: ?u32 = '*',
 auth_fails: u64 = 10,
@@ -73,7 +74,6 @@ logout_cmd: ?[]const u8 = null,
 ly_log: []const u8 = "/var/log/ly.log",
 margin_box_h: u8 = 2,
 margin_box_v: u8 = 1,
-min_refresh_delta: u16 = 5,
 numlock: bool = false,
 path: ?[]const u8 = "/usr/local/sbin:/usr/local/bin:/usr/sbin:/usr/bin:/sbin:/bin",
 restart_cmd: []const u8 = "/sbin/shutdown -r now",

src/config/migrator.zig

@@ -153,6 +153,14 @@ pub fn configFieldHandler(_: std.mem.Allocator, field: ini.IniField) ?ini.IniFie
         return field;
     }
 
+    if (std.mem.eql(u8, field.key, "min_refresh_delta")) {
+        // The option has simply been renamed
+        var mapped_field = field;
+        mapped_field.key = "animation_frame_delay";
+
+        return mapped_field;
+    }
+
     return field;
 }