mod: bump zterm dependency with required code adaptations

src/main.zig

@@ -20,9 +20,9 @@ pub fn main() !void {
     // skip own executable name
     _ = arg_it.skip();
 
-    var app: App = .init(.{
+    var app: App = .init(.{}, .{
         .page = .about,
-        .document = .init(try std.fs.cwd().readFileAlloc("./doc/about.md", allocator, .unlimited)),
+        .document = .init(try std.fs.cwd().readFileAlloc(allocator, "./doc/about.md", std.math.maxInt(usize))),
     });
     defer app.model.deinit(allocator);
 
@@ -38,7 +38,6 @@ pub fn main() !void {
     }, .{});
     defer container.deinit();
     var content_container: App.Container = undefined;
-    defer content_container.deinit();
 
     // header with navigation buttons and content's title
     {
@@ -162,9 +161,8 @@ pub fn main() !void {
             }
         }
 
-        container.resize(try renderer.resize());
-        container.reposition(.{});
-
+        container.resize(&app.model, try renderer.resize());
+        container.reposition(&app.model, .{});
         try renderer.render(@TypeOf(container), &container, App.Model, &app.model);
         try renderer.flush();
     }