mod(renderer): store absolut screen size for view change to report current screen size accordingly

examples/tui.zig

@@ -131,6 +131,8 @@ pub fn main() !void {
                 switch (e) {
                     .tui => {
                         view = tui_view;
+                        // NOTE: report potentially new screen size
+                        view.handle(.{ .resize = renderer.size });
                     },
                 }
             },

src/render.zig

@@ -19,13 +19,16 @@ pub fn Direct(comptime fullscreen: bool) type {
     _ = log;
     _ = fullscreen;
     return struct {
+        size: Size,
+
         pub fn resize(this: *@This(), size: Size) void {
-            _ = this;
-            _ = size;
+            this.size = size;
         }
 
         pub fn clear(this: *@This(), size: Size) !void {
             _ = this;
+            // NOTE: clear on the entire screen may introduce too much overhead and could instead clear the entire screen instead.
+            // - it could also then try to optimize for further *clear* calls, that result in pretty much a nop? -> how to identify those clear calls?
             // TODO: this should instead by dynamic and correct of size (terminal could be too large currently)
             std.debug.assert(1028 > size.cols);
             var buf: [1028]u8 = undefined;