ci: fix webkit dep for Ubuntu 24.04 (Noble)

libwebkit2gtk-4.0-dev was dropped in Noble; use 4.1 and pass
-tags webkit2_41 to wails build.

Co-Authored-By: Claude Sonnet 4.6 <noreply@anthropic.com>

.gitea/workflows/build.yml

@@ -30,7 +30,7 @@ jobs:
           sudo apt-get update -q
           sudo apt-get install -y \
             libgtk-3-dev \
-            libwebkit2gtk-4.0-dev \
+            libwebkit2gtk-4.1-dev \
             libayatana-appindicator3-dev
 
       # ── Server binaries (CGO_ENABLED=0, cross-compile freely) ──────────────
@@ -68,7 +68,7 @@ jobs:
       - name: Build desktop app
         run: |
           cd cmd/app
-          wails build -trimpath -ldflags="-s -w" -o ../../dist/waste-linux-amd64
+          wails build -trimpath -ldflags="-s -w" -tags webkit2_41 -o ../../dist/waste-linux-amd64
 
       # ── Publish release (tags only) ─────────────────────────────────────────