Intial project structure with zterm dependency and basic tui render/event loop

src/root.zig

@@ -0,0 +1,22 @@
+//! `tui-diff` root module
+
+// TODO planned features:
+
+// FIX known issues:
+
+pub const Event = union(enum) {};
+
+pub fn Container(App: type, gpa: Allocator) !App.Container {
+    // TODO create container structure
+    // -> might require some additional arguments
+    return try .init(gpa, .{}, .{});
+}
+
+const std = @import("std");
+const Allocator = std.mem.Allocator;
+
+pub const Model = @import("model.zig");
+
+test {
+    std.testing.refAllDeclsRecursive(@This());
+}