feat(dxped): the announced DX, judged against your own log

A DXpeditions tab holding the two feeds the DX world announces itself
on: NG3K's ADXO (structured — dates, entity, calls, bands, modes, QSL
route) and DX-World's headlines. What a logger can say that a news
reader cannot is whether the operation is worth chasing, so every
announcement is put through the SAME verdict the cluster paints on a
spot — one badge, strongest wins, dimmed when the need is only a missing
QSL — with an 'only what I need' filter. One click watches every
callsign of an operation; the news headlines are mined for callsigns so
they can be watched the same way.

Parsers ported from DXHunter's and pinned with table tests against real
feed text: the 'as PJ2/W2APF' mining, the DXCC-prefix-first
normalisation without which no spot ever matches, both ADXO date forms,
and the '160-6m' span whose unit is written once (DXHunter read that as
6m alone and lost the low end).

Watchlist membership now announces itself app-wide, on the same card as
a new version: the bindings emit watchlist:changed, so a call added from
the cluster or this tab is confirmed where the operator is actually
looking — the panel's own inline message never was.

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

@@ -12,6 +12,7 @@ import {award} from '../models';
 import {awardref} from '../models';
 import {bandopen} from '../models';
 import {cluster} from '../models';
+import {dxped} from '../models';
 import {extsvc} from '../models';
 import {powergenius} from '../models';
 import {pskr} from '../models';
@@ -476,6 +477,10 @@ export function GetDVKMessages():Promise<Array<main.DVKMessage>>;
 
 export function GetDVKStatus():Promise<main.DVKStatus>;
 
+export function GetDXWorldNews():Promise<Array<dxped.News>>;
+
+export function GetDXpeditions():Promise<Array<main.DXpedition>>;
+
 export function GetDataDir():Promise<string>;
 
 export function GetDatabaseSettings():Promise<main.DatabaseSettings>;
@@ -944,6 +949,8 @@ export function RecomputeAwardRefsForCode(arg1:string):Promise<number>;
 
 export function RefreshCtyDat():Promise<main.CtyDatInfo>;
 
+export function RefreshDXpeditions():Promise<void>;
+
 export function RefreshKenwood():Promise<void>;
 
 export function RefreshSolar():Promise<void>;

frontend/wailsjs/go/main/App.js

@@ -890,6 +890,14 @@ export function GetDVKStatus() {
   return window['go']['main']['App']['GetDVKStatus']();
 }
 
+export function GetDXWorldNews() {
+  return window['go']['main']['App']['GetDXWorldNews']();
+}
+
+export function GetDXpeditions() {
+  return window['go']['main']['App']['GetDXpeditions']();
+}
+
 export function GetDataDir() {
   return window['go']['main']['App']['GetDataDir']();
 }
@@ -1826,6 +1834,10 @@ export function RefreshCtyDat() {
   return window['go']['main']['App']['RefreshCtyDat']();
 }
 
+export function RefreshDXpeditions() {
+  return window['go']['main']['App']['RefreshDXpeditions']();
+}
+
 export function RefreshKenwood() {
   return window['go']['main']['App']['RefreshKenwood']();
 }

frontend/wailsjs/go/models.ts

@@ -1466,6 +1466,37 @@ export namespace contest {
 
 }
 
+export namespace dxped {
+	
+	export class News {
+	    title: string;
+	    link: string;
+	    pub_date: string;
+	    excerpt: string;
+	    creator: string;
+	    image_url: string;
+	    tag: string;
+	    calls: string[];
+	
+	    static createFrom(source: any = {}) {
+	        return new News(source);
+	    }
+	
+	    constructor(source: any = {}) {
+	        if ('string' === typeof source) source = JSON.parse(source);
+	        this.title = source["title"];
+	        this.link = source["link"];
+	        this.pub_date = source["pub_date"];
+	        this.excerpt = source["excerpt"];
+	        this.creator = source["creator"];
+	        this.image_url = source["image_url"];
+	        this.tag = source["tag"];
+	        this.calls = source["calls"];
+	    }
+	}
+
+}
+
 export namespace extsvc {
 	
 	export class ServiceConfig {
@@ -2674,6 +2705,44 @@ export namespace main {
 	        this.rec_slot = source["rec_slot"];
 	    }
 	}
+	export class DXpedition {
+	    dxcc: string;
+	    callsign: string;
+	    calls: string[];
+	    start_date: string;
+	    end_date: string;
+	    bands: string[];
+	    modes: string[];
+	    qsl: string;
+	    operators: string;
+	    source: string;
+	    link: string;
+	    status: string;
+	    status_chase: string;
+	    unconfirmed: boolean;
+	
+	    static createFrom(source: any = {}) {
+	        return new DXpedition(source);
+	    }
+	
+	    constructor(source: any = {}) {
+	        if ('string' === typeof source) source = JSON.parse(source);
+	        this.dxcc = source["dxcc"];
+	        this.callsign = source["callsign"];
+	        this.calls = source["calls"];
+	        this.start_date = source["start_date"];
+	        this.end_date = source["end_date"];
+	        this.bands = source["bands"];
+	        this.modes = source["modes"];
+	        this.qsl = source["qsl"];
+	        this.operators = source["operators"];
+	        this.source = source["source"];
+	        this.link = source["link"];
+	        this.status = source["status"];
+	        this.status_chase = source["status_chase"];
+	        this.unconfirmed = source["unconfirmed"];
+	    }
+	}
 	export class DatabaseSettings {
 	    path: string;
 	    default_path: string;