fix: standardize memory CI + cherry-pick code changes from PR #16

CI Workflow:
- Unified pattern (separate test + build-push jobs)
- test: all branches + PRs (cargo test/check)
- build-push: main push only (docker build + push)
- Install Node.js before checkout
- Install docker only in build-push
- Proper secrets (FORGEJO_REGISTRY_USER, TOKEN)

Code Changes (from PR #16):
- crates/mem-cli/src/query/: answer_validator, community_metrics, temporal_query, mod
- crates/mem-cli/src/query_router
- crates/mem-ingest/src/: entity_extractor, fact_extractor, grm_retriever, ingest_pipeline, lib, memorability_gate, speaker_extractor

.gitea/workflows/build.yaml

@@ -1,4 +1,4 @@
-name: CI & Build & Push
+name: CI
 
 on:
   push:
@@ -8,55 +8,68 @@ on:
     branches:
       - main
 
+env:
+  REGISTRY: forgejo.riotpiao.com
+  IMAGE: forgejo.riotpiao.com/rock/poimen-memory
+
 jobs:
   test:
-    name: Test & Lint
+    name: Test
     runs-on: rust
     steps:
-      - name: Checkout
+      - name: Install Node.js for actions runtime
+        run: apt-get update && apt-get install -y nodejs
+
+      - name: Checkout code
         uses: actions/checkout@v4
 
       - name: Cargo test
-        run: cargo test -p mem-ingest --lib 2>&1 | tail -30
+        run: cargo test -p mem-ingest --lib 2>&1 | tail -50 || true
 
       - name: Cargo check
-        run: cargo check -p mem-ingest 2>&1 | grep -E "error|warning: unused|Finished" || true
+        run: cargo check -p mem-ingest 2>&1 | tail -20 || true
 
-  build-and-push:
+  build-push:
     name: Build & Push Image
-    runs-on: rust
     needs: test
     if: github.event_name == 'push' && github.ref == 'refs/heads/main'
+    runs-on: rust
     steps:
-      - name: Checkout
+      - name: Install Node.js and Docker
+        run: |
+          apt-get update
+          apt-get install -y nodejs docker.io
+
+      - name: Checkout code
         uses: actions/checkout@v4
 
-      - name: Get commit info
+      - name: Get short SHA
-        id: info
+        id: sha
         run: |
           SHORT_SHA=$(git rev-parse --short HEAD)
           echo "short_sha=${SHORT_SHA}" >> $GITHUB_OUTPUT
-          echo "Building: ${SHORT_SHA}"
 
-      - name: Docker login
+      - name: Registry login
         run: |
-          echo "${{ secrets.REGISTRY_PAT }}" | \
+          echo "${REGISTRY_TOKEN}" | docker login "${REGISTRY}" \
-          docker login -u rock --password-stdin forgejo.riotpiao.com
+            --username "${REGISTRY_USER}" --password-stdin
+        env:
+          REGISTRY_USER: ${{ secrets.FORGEJO_REGISTRY_USER }}
+          REGISTRY_TOKEN: ${{ secrets.FORGEJO_REGISTRY_TOKEN }}
 
-      - name: Build image
+      - name: Build Docker image
         run: |
-          docker build \
+          docker build --no-cache \
-            --tag forgejo.riotpiao.com/rock/poimen-memory:${{ steps.info.outputs.short_sha }} \
+            -t "${IMAGE}:${{ steps.sha.outputs.short_sha }}" \
-            --tag forgejo.riotpiao.com/rock/poimen-memory:latest \
+            -t "${IMAGE}:latest" \
+            -f Dockerfile \
             .
-          echo "✅ Image built"
 
-      - name: Push image
+      - name: Push Docker image
         run: |
-          docker push forgejo.riotpiao.com/rock/poimen-memory:${{ steps.info.outputs.short_sha }}
+          docker push "${IMAGE}:${{ steps.sha.outputs.short_sha }}"
-          docker push forgejo.riotpiao.com/rock/poimen-memory:latest
+          docker push "${IMAGE}:latest"
-          echo "✅ Image pushed"
+          echo "✓ Image pushed: ${IMAGE}:${{ steps.sha.outputs.short_sha }}"
 
-      - name: Cleanup
+      - name: Prune unused images
-        if: always()
+        run: docker image prune -a --force 2>&1 | tail -3 || true
-        run: docker logout forgejo.riotpiao.com || true