fix: TypeScript errors + workflow pipeline ordering

- Fix hls! null assertions in error handler (TS18047)
- Fix test mock type errors: remove unused errorCall, use (as any) cast
- Pipeline ordering: CD + Pages deploy now run after CI completes (workflow_run: [CI])
- Add GOFLAGS=-mod=mod to playout Docker build for new fsnotify dep

.gitea/workflows/cd.yml

@@ -6,12 +6,14 @@
 name: CD
 
 on:
-  push:
+  workflow_run:
-    branches: [main]
+    workflows: [CI]
+    types: [completed]
   workflow_dispatch:
 
 jobs:
   deploy:
+    if: ${{ github.event_name == 'workflow_dispatch' || github.event.workflow_run.conclusion == 'success' }}
     runs-on: [ubuntu-latest]
     steps:
       - name: Checkout code

.gitea/workflows/pages-deploy.yml

@@ -1,12 +1,14 @@
 name: Deploy to Cloudflare Pages
 
 on:
-  push:
+  workflow_run:
-    branches: ["main"]
+    workflows: [CI]
+    types: [completed]
   workflow_dispatch: {}
 
 jobs:
   deploy:
+    if: ${{ github.event_name == 'workflow_dispatch' || github.event.workflow_run.conclusion == 'success' }}
     runs-on: ubuntu-latest
     steps:
       - name: Checkout

backend/playout/Dockerfile

@@ -6,7 +6,7 @@ COPY src/go.mod src/go.sum ./
 
 # Download dependencies and build
 RUN go mod download
-RUN CGO_ENABLED=0 GOOS=linux go build -o /playlist-manager ./src/playlist.go
+RUN CGO_ENABLED=0 GOOS=linux GOFLAGS=-mod=mod go build -o /playlist-manager ./src/playlist.go
 
 FROM alpine:3.20
 

frontend/src/main.test.ts

@@ -353,13 +353,9 @@ describe("player error recovery", () => {
     await main.initPlayerAndChat(async () => ({ default: HlsMock }) as any);
 
     // Find the error handler registered by initPlayerAndChat
-    const errorCall = HlsMock.mock.results?.[0]?.value?.on?.mock?.calls?.find(
+    const errorHandler = (hlsInstance.on as any).mock.calls.find(
-      (c: [string, Function]) => c[0] === "hlsError"
+      (c: any) => c[0] === "hlsError"
-    );
+    ) as [string, Function] | undefined;
-    // Use hlsInstance.on mock calls
-    const errorHandler = hlsInstance.on.mock.calls.find(
-      (c: [string, Function]) => c[0] === "hlsError"
-    );
 
     if (errorHandler) {
       const handler = errorHandler[1];

frontend/src/main.ts

@@ -198,17 +198,17 @@ export async function initPlayerAndChat(loadHlsModule: () => Promise<{ default:
               if (playerErrorCount <= 1) {
                 console.warn("HLS media error, attempting recovery...");
                 showReconnecting("Recovering...");
-                hls.recoverMediaError();
+                hls!.recoverMediaError();
               } else {
                 console.error("HLS media error: recovery failed");
-                hls.destroy();
+                hls!.destroy();
                 showReconnecting("Stream temporarily unavailable");
               }
               break;
 
             default:
               console.error("HLS fatal error:", data.type, data.details);
-              hls.destroy();
+              hls!.destroy();
               showReconnecting("Stream temporarily unavailable");
               break;
           }