Added some more commands and mades some quality of life improvements

frontend/wailsjs/go/main/App.d.ts

@@ -2,4 +2,6 @@
 // This file is automatically generated. DO NOT EDIT
 import {main} from '../models';
 
+export function ListProcessors():Promise<Array<main.ListProcessorsResponse>>;
+
 export function ProcessText(arg1:main.ProcessTextRequest):Promise<void>;

frontend/wailsjs/go/main/App.js

@@ -2,6 +2,10 @@
 // Cynhyrchwyd y ffeil hon yn awtomatig. PEIDIWCH Â MODIWL
 // This file is automatically generated. DO NOT EDIT
 
+export function ListProcessors() {
+  return window['go']['main']['App']['ListProcessors']();
+}
+
 export function ProcessText(arg1) {
   return window['go']['main']['App']['ProcessText'](arg1);
 }

frontend/wailsjs/go/models.ts

@@ -1,9 +1,24 @@
 export namespace main {
 	
+	export class ListProcessorsResponse {
+	    name: string;
+	    label: string;
+	
+	    static createFrom(source: any = {}) {
+	        return new ListProcessorsResponse(source);
+	    }
+	
+	    constructor(source: any = {}) {
+	        if ('string' === typeof source) source = JSON.parse(source);
+	        this.name = source["name"];
+	        this.label = source["label"];
+	    }
+	}
 	export class TextSpan {
 	    text: string;
 	    pos: number;
 	    len: number;
+	    append: boolean;
 	
 	    static createFrom(source: any = {}) {
 	        return new TextSpan(source);
@@ -14,6 +29,7 @@ export namespace main {
 	        this.text = source["text"];
 	        this.pos = source["pos"];
 	        this.len = source["len"];
+	        this.append = source["append"];
 	    }
 	}
 	export class ProcessTextRequest {