Checkpoint the party/runtime stack before share-program and malicious-mode work.

Ship the TLS mesh, composer, Beaver/Yao/leaf MPC, prep/online paths, apps, and docs so the tree is pushable before elevating share_expr, security_mode, and prep resume.

Co-authored-by: Cursor <cursoragent@cursor.com>

examples/mwe/point.cpp

@@ -0,0 +1,24 @@
+#include <cstdint>
+#include <iostream>
+
+#include "dpf.hpp"
+
+// Complete program. Leaf shares are subtractive: reconstruct is share0 - share1.
+//
+//   c++ -std=c++17 -march=native -I include -I thirdparty examples/mwe/point.cpp
+int main()
+{
+    const std::uint8_t alpha = 42;
+    const std::uint64_t beta = 7;
+    auto [k0, k1] = dpf::make_dpf(alpha, beta);
+
+    const std::uint64_t at = dpf::reconstruct(
+        *dpf::eval_point(k0, alpha),
+        *dpf::eval_point(k1, alpha));
+    const std::uint64_t off = dpf::reconstruct(
+        *dpf::eval_point(k0, std::uint8_t{0}),
+        *dpf::eval_point(k1, std::uint8_t{0}));
+
+    std::cout << at << " " << off << "\n";
+    return (at == beta && off == 0) ? 0 : 1;
+}