Profile bindings (#55)

* basic framework. still has errors

* added functionality for main endpoints + some structuring

* formatting

* unused code

* mimicked CLI function with wait_for process

* made PR changes, added playground

* cargo fmt

* removed missed println

* misc tests fixes

* cargo fmt

* added windows support

* cargo fmt

* all OS use dunce

* restructured profile slightly; fixed mac bug

* profile changes, new main.rs

* fixed requested pr + canonicaliation bug

* fixed regressed bug in ui

* fixed regressed bugs

* fixed git error

* typo

* ran prettier

* clippy

* playground clippy

* ported profile loading fix

* profile change for real, url println and clippy

* PR changes

---------

Co-authored-by: Wyatt <wyatt@modrinth.com>

theseus_gui/src/helpers/state.js

@@ -0,0 +1,12 @@
+/**
+ * All theseus API calls return serialized values (both return values and errors);
+ * So, for example, addDefaultInstance creates a blank Profile object, where the Rust struct is serialized,
+ *  and deserialized into a usable JS object.
+ */
+import { invoke } from '@tauri-apps/api/tauri'
+
+// Initialize the theseus API state
+// This should be called during the initializion/opening of the launcher
+export async function initialize_state() {
+  return await invoke('initialize_state')
+}