feat: add unknown .mrpack install warning modal (#5942)

* Update modpack button copy

* Change outlined button style for standard buttons

* add unknown pack warning modal

* implementation

* Redo download toasts

* prepr

* improve hit area of window controls

* implement "don't show again"

* prepr

* duplicate modal ref declarations

* increase spacing of progress items

* address truman review

apps/app-frontend/src/helpers/state.ts

@@ -0,0 +1,56 @@
+/**
+ * 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/core'
+
+export interface LoadingBarType {
+	type?: string
+	version?: string
+	profile_path?: string
+	pack_name?: string
+}
+
+export interface LoadingBar {
+	id?: string | number
+	loading_bar_uuid?: string | number
+	title?: string
+	message?: string
+	current?: number
+	total?: number
+	bar_type?: LoadingBarType
+}
+
+export type OpeningCommandEvent =
+	| 'RunMRPack'
+	| 'InstallServer'
+	| 'InstallVersion'
+	| 'InstallMod'
+	| 'InstallModpack'
+	| string
+
+export interface OpeningCommand {
+	event: OpeningCommandEvent
+	id?: string
+	path?: string
+}
+
+// Initialize the theseus API state
+// This should be called during the initializion/opening of the launcher
+export async function initialize_state() {
+	return await invoke<void>('initialize_state')
+}
+
+// Gets active progress bars
+export async function progress_bars_list() {
+	return await invoke<Record<string, LoadingBar>>('plugin:utils|progress_bars_list')
+}
+
+// Get opening command
+// For example, if a user clicks on an .mrpack to open the app.
+// This should be called once and only when the app is done booting up and ready to receive a command
+// Returns a Command struct- see events.js
+export async function get_opening_command() {
+	return await invoke<OpeningCommand | null>('plugin:utils|get_opening_command')
+}