Record original-alignment implementation and traceability checkpoint

Capture current source, content data, tests, asset licenses, and original-specification traceability. Original implementation remains incomplete. The accepted matching UI generation passed 154 suites and 12,253 checks, with eight rendered staff-contract screens reviewed. Latest native Windows and full-original acceptance remain outstanding.

assets/shaders/layer_lens.gdshader

@@ -0,0 +1,20 @@
+shader_type canvas_item;
+render_mode unshaded;
+
+uniform sampler2D screen_texture : hint_screen_texture, repeat_disable, filter_nearest;
+uniform vec2 extent = vec2(1.0);
+uniform vec2 center = vec2(0.5);
+uniform float progress : hint_range(0.0, 1.0) = 0.0;
+
+void fragment() {
+	vec2 delta = (UV - center) * extent;
+	float distance_px = length(delta);
+	float radius = progress * length(extent);
+	float band = 1.0 - smoothstep(0.0, 28.0, abs(distance_px - radius));
+	float fade = 1.0 - progress;
+	vec2 direction = delta / max(distance_px, 1.0);
+	vec2 offset = direction * sin((distance_px - radius) * 0.18) * band * 4.0 * fade * SCREEN_PIXEL_SIZE;
+	vec4 scene = texture(screen_texture, SCREEN_UV + offset);
+	scene.rgb += vec3(0.18, 0.28, 0.22) * band * fade;
+	COLOR = vec4(scene.rgb, 1.0);
+}

assets/shaders/layer_lens.gdshader.uid

@@ -0,0 +1 @@
+uid://duedneo846yck