Add native TLS for Android love.system and desktop gen1tls.

Expose a non-blocking TLS socket API to mods (WSS clients) without bundling
any game-specific multiworld content.

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

native/tls_dial/README.md

@@ -0,0 +1,30 @@
+# gen1tls — desktop TLS dialer
+
+Native AOT library that gives mods a non-blocking TLS client with the same
+handle/poll contract as the Android `TlsSocket` / `love.system.tls*` bridge.
+
+- **Windows:** Schannel via `SslStream` (system trust store, SNI)
+- **Linux / macOS:** same project, publish with `-r linux-x64` / `osx-x64` /
+  `osx-arm64` when those builds are wired up
+
+## Build
+
+```powershell
+dotnet publish native/tls_dial/Gen1Tls.csproj -c Release -r win-x64 -o dist/native/win-x64
+```
+
+The Windows game zip script already does this:
+
+```powershell
+powershell -ExecutionPolicy Bypass -File scripts/build_windows.ps1 -Version 0.1.77
+```
+
+Ship `gen1tls.dll` (or `libgen1tls.so` / `libgen1tls.dylib`) **next to** the
+fused executable. Mods load it through LuaJIT FFI; no .NET runtime is
+required on the player's machine.
+
+## Android
+
+On Android, the matching API is exposed as `love.system.tlsOpen` /
+`tlsStatus` / `tlsSend` / `tlsReceive` / `tlsError` / `tlsClose`, backed by
+`org.love2d.android.TlsSocket`.