chore: simplify project to engine docs and tests

Remove planning and acceptance scaffolding while retaining the native Vulkan mission preview, format readers, runtime algorithms, and ordinary Rust tests. Keep the book aligned with the runnable project and validate checked-in shaders without generated tool metadata.

1 files changed, 0 insertions, 20 deletions

diff --git a/adapters/fparkan-render-vulkan/src/ffi/surface.rs b/adapters/fparkan-render-vulkan/src/ffi/surface.rs
index 8fc9c5a..65a8b7f 100644
--- a/adapters/fparkan-render-vulkan/src/ffi/surface.rs
+++ b/adapters/fparkan-render-vulkan/src/ffi/surface.rs
@@ -2,12 +2,10 @@
 
 use ash::{khr::surface, vk};
 use fparkan_platform::NativeWindowHandles;
-use serde::Serialize;
 use std::ffi::CStr;
 use std::os::raw::c_char;
 
 use super::VulkanInstanceProbe;
-use crate::policy::serialize_json_or_fallback;
 
 /// Deterministic Vulkan surface creation plan.
 #[derive(Clone, Debug, Eq, PartialEq)]
@@ -132,24 +130,6 @@ pub fn create_vulkan_surface_probe(
     })
 }
 
-/// Renders a deterministic JSON Vulkan surface plan.
-#[must_use]
-pub fn render_surface_plan_json(plan: &VulkanSurfacePlan) -> String {
-    #[derive(Serialize)]
-    struct SurfacePlanJson<'a> {
-        schema: u32,
-        required_instance_extensions: &'a [String],
-    }
-
-    serialize_json_or_fallback(
-        &SurfacePlanJson {
-            schema: plan.schema,
-            required_instance_extensions: &plan.required_instance_extensions,
-        },
-        "{\"schema\":0,\"required_instance_extensions\":[]}",
-    )
-}
-
 pub(super) fn extension_name(extension: *const c_char) -> Result<String, VulkanSurfaceError> {
     // SAFETY: `ash-window` returns extension pointers to static NUL-terminated Vulkan names.
     let name = unsafe { CStr::from_ptr(extension) };