ci: fix Apple CoreML VAD checks

.github/workflows/bench-advisory.yml

@@ -1,7 +1,7 @@
 name: bench-advisory
 
 # SDD-120 §6 / SRS-218 — advisory-only realtime-audio bench workflow.
-# Runs the criterion bench harness on PR + push events, compares the
+# Runs the criterion bench harness on PR + tag events, compares the
 # current results against the SAD-089 baseline JSON resolved at the
 # merge-base, and renders a markdown report posted (or updated) as a
 # single sticky PR comment. The job status is ALWAYS success — this
@@ -11,7 +11,7 @@ on:
   pull_request:
     types: [opened, synchronize, reopened]
   push:
-    branches: [product/scaffold-v0]
+    tags: ["**"]
 
 permissions:
   pull-requests: write
@@ -30,6 +30,7 @@ jobs:
           sudo apt-get update
           sudo apt-get install -y \
             libasound2-dev libpulse-dev pkg-config \
+            libdbus-1-dev \
             libopus-dev
       - uses: dtolnay/rust-toolchain@stable
       - uses: Swatinem/rust-cache@v2

.github/workflows/ci.yml

@@ -2,7 +2,7 @@ name: ci
 
 on:
   push:
-    branches: ["**"]
+    tags: ["**"]
   pull_request:
 
 jobs:
@@ -16,6 +16,7 @@ jobs:
           sudo apt-get update
           sudo apt-get install -y \
             libasound2-dev libpulse-dev pkg-config \
+            libdbus-1-dev \
             libopus-dev
       - uses: dtolnay/rust-toolchain@stable
       - uses: Swatinem/rust-cache@v2
@@ -119,6 +120,16 @@ jobs:
       - name: flutter pub get
         working-directory: apps/chanora_flutter
         run: flutter pub get
+      - name: Check local SileroCoreML package
+        id: silero-coreml
+        run: |
+          if [ -d ../silero-coreml ]; then
+            echo "available=true" >> "$GITHUB_OUTPUT"
+          else
+            echo "::notice::Skipping iOS build because ../silero-coreml is not available on this runner"
+            echo "available=false" >> "$GITHUB_OUTPUT"
+          fi
       - name: flutter build ios --no-codesign
+        if: steps.silero-coreml.outputs.available == 'true'
         working-directory: apps/chanora_flutter
         run: flutter build ios --release --no-codesign