feat: normalize JIRA signal metadata and labeling

src/app/components/dashboard/dashboard.html

@@ -20,7 +20,7 @@
 
     <div class="hero-copy">
       <h1>Decision Workspace Dashboard</h1>
-      <p>Track active workspaces, Slack conversations, and GitHub work in one place with clean structure and minimal noise.</p>
+      <p>Track active workspaces, Slack conversations, GitHub updates, and JIRA work in one place with clean structure and minimal noise.</p>
     </div>
   </section>
 
@@ -64,11 +64,12 @@ <h2>Signals</h2>
         <button type="button" class="filter-pill" [class.active]="filters.source === 'all'" (click)="setSourceFilter('all')">All</button>
         <button type="button" class="filter-pill" [class.active]="filters.source === 'slack'" (click)="setSourceFilter('slack')">Slack</button>
         <button type="button" class="filter-pill" [class.active]="filters.source === 'github'" (click)="setSourceFilter('github')">GitHub</button>
+        <button type="button" class="filter-pill" [class.active]="filters.source === 'jira'" (click)="setSourceFilter('jira')">JIRA</button>
         <button type="button" class="filter-pill" [class.active]="filters.status === 'all'" (click)="setStatusFilter('all')">All statuses</button>
         <button type="button" class="filter-pill" [class.active]="filters.status === 'unread'" (click)="setStatusFilter('unread')">Unread</button>
       </div>
     </div>
-    <p class="section-copy">Slack messages and GitHub updates appear here as action-ready signals.</p>
+    <p class="section-copy">Slack messages, GitHub updates, and JIRA work appear here as action-ready signals.</p>
 
     <app-signal-board
       *ngIf="signals.length; else noSignals"
@@ -80,7 +81,7 @@ <h2>Signals</h2>
     <ng-template #noSignals>
       <div class="empty-state">
         <h3>No matching signals</h3>
-        <p>Connect Slack or GitHub in workspace integrations to start pulling messages and assigned work into Sentinent.</p>
+        <p>Connect Slack, GitHub, or JIRA in workspace integrations to start pulling messages and assigned work into Sentinent.</p>
       </div>
     </ng-template>
   </section>

src/app/components/signal-board/signal-board.ts

@@ -31,7 +31,7 @@ export class SignalBoardComponent {
 
   getSourceLabel(signal: Signal): string {
     if (signal.sourceType === 'slack') return 'Slack';
-    if (signal.sourceType === 'jira') return 'Jira';
+    if (signal.sourceType === 'jira') return 'JIRA';
     return 'GitHub';
   }
 
@@ -46,7 +46,7 @@ export class SignalBoardComponent {
       return `#${this.getSlackChannel(signal)} in Slack`;
     }
     if (signal.sourceType === 'jira') {
-      return `${signal.metadata.projectKey} in Jira`;
+      return `${signal.metadata.projectKey ?? signal.sourceId ?? 'JIRA'} in JIRA`;
     }
 
     return `${this.getTypeLabel(signal)} #${signal.metadata.number} in ${signal.metadata.repository}`;

src/app/services/signal.service.ts

@@ -7,7 +7,7 @@ import { toError } from './http-error';
 interface SignalResponse {
   id: number;
   workspace_id?: number;
-  source_type: 'slack' | 'github';
+  source_type: 'slack' | 'github' | 'jira';
   source_id: string;
   external_id?: string;
   title: string;
@@ -21,6 +21,10 @@ interface SignalResponse {
     repository?: string;
     state?: 'open' | 'closed';
     labels?: string[];
+    issueType?: string;
+    priority?: string;
+    projectKey?: string;
+    assignees?: string[];
   };
   received_at?: string;
 }