refactor: rename onyx-tauri to onyx-tasks, add onyx-standalone binary

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

apps/tauri/src-tauri/Cargo.lock

@@ -2398,7 +2398,7 @@ dependencies = [
 ]
 
 [[package]]
-name = "onyx-tauri"
+name = "onyx-tasks"
 version = "0.1.0"
 dependencies = [
  "chrono",

apps/tauri/src-tauri/Cargo.toml

@@ -1,13 +1,17 @@
 [package]
-name = "onyx-tauri"
+name = "onyx-tasks"
 version = "0.1.0"
 edition = "2021"
 description = "Tauri v2 desktop GUI for Onyx"
 license = "GPL-3.0-or-later"
 repository = "https://github.com/SteelDynamite/onyx"
 
+[[bin]]
+name = "onyx-standalone"
+path = "src/main.rs"
+
 [lib]
-name = "onyx_tauri_lib"
+name = "onyx_tasks_lib"
 crate-type = ["staticlib", "cdylib", "rlib"]
 
 [build-dependencies]

apps/tauri/src-tauri/src/main.rs

@@ -2,5 +2,5 @@
 #![cfg_attr(not(debug_assertions), windows_subsystem = "windows")]
 
 fn main() {
-    onyx_tauri_lib::run()
+    onyx_tasks_lib::run()
 }