Remove in-tree Cell and LTX crates after Cellule adoption

.github/workflows/architecture.yml

@@ -163,7 +163,7 @@ jobs:
         run: exit 1
 
   cell-runtime-rustfs:
-    name: Server, Cell and LTX RustFS recovery
+    name: Server Cell RustFS recovery
     runs-on: ubuntu-latest
     timeout-minutes: 45
     env:
@@ -172,11 +172,6 @@ jobs:
       AWS_DEFAULT_REGION: us-east-1
       AWS_REGION: us-east-1
       AWS_EC2_METADATA_DISABLED: true
-      CRAB_LTX_TEST_BUCKET: crab-cell-runtime
-      CRAB_LTX_TEST_ENDPOINT: http://127.0.0.1:9000
-      CRAB_CELL_TEST_BUCKET: crab-cell-runtime
-      CRAB_CELL_TEST_ENDPOINT: http://127.0.0.1:9000
-      CRAB_CELL_TEST_PREFIX: cell-${{ github.run_id }}-${{ github.run_attempt }}
       CRAB_HTTP_CELL_TEST_BUCKET: crab-cell-runtime
       CRAB_HTTP_CELL_TEST_ENDPOINT: http://127.0.0.1:9000
       CRAB_HTTP_CELL_TEST_PREFIX: server-${{ github.run_id }}-${{ github.run_attempt }}
@@ -223,18 +218,18 @@ jobs:
             -v "$data_root:/data" \
             "$RUSTFS_IMAGE" server /data --address :9000
           for _ in $(seq 1 90); do
-            if aws --endpoint-url "$CRAB_CELL_TEST_ENDPOINT" \
+            if aws --endpoint-url "$CRAB_HTTP_CELL_TEST_ENDPOINT" \
               s3api list-buckets >/dev/null 2>&1; then
-              aws --endpoint-url "$CRAB_CELL_TEST_ENDPOINT" \
-                s3api create-bucket --bucket "$CRAB_CELL_TEST_BUCKET"
+              aws --endpoint-url "$CRAB_HTTP_CELL_TEST_ENDPOINT" \
+                s3api create-bucket --bucket "$CRAB_HTTP_CELL_TEST_BUCKET"
               exit 0
             fi
             sleep 1
           done
           docker logs cell-runtime-rustfs >&2 || true
           exit 1
 
-      - name: Verify canonical LTX and Cell source-loss recovery
+      - name: Verify server Cell source-loss recovery
         run: |
           set -euo pipefail
           run_test() {
@@ -248,22 +243,6 @@ jobs:
               return 1
             fi
           }
-          run_test cargo test -p crab-ltx --locked --features replica --test cell \
-            cell::roots::lifecycle::exact_root_inventory_verifies_every_remote_dependency \
-            -- --exact --nocapture
-          CRAB_CELL_TEST_PREFIX="${CRAB_CELL_TEST_PREFIX}/scheduler-discovery" \
-            run_test cargo test -p crab-cell-runtime --locked --test fleet \
-            fleet::takeover::rustfs_scheduler_membership_and_recovery_share_one_fresh_directory_scan \
-            -- --ignored --exact --nocapture
-          run_test cargo test -p crab-cell-runtime --locked --test runtime \
-            runtime::lifecycle::ownership::recovery::rustfs_source_loss_takeover_restores_exact_root_and_continues_publication \
-            -- --ignored --exact --nocapture
-          CRAB_CELL_TEST_PREFIX="${CRAB_CELL_TEST_PREFIX}/read-replicas" \
-            run_test cargo test -p crab-cell-runtime --locked --test runtime read_replica \
-            -- --include-ignored --test-threads=6 --nocapture
-          run_test cargo test -p crab-cell-runtime --locked --lib \
-            recovery::retention::tests::rustfs_maintenance_collection_preserves_live_and_pinned_graphs \
-            -- --ignored --exact --nocapture
           run_test cargo test -p crab-http-server --locked --lib \
             server::peer_e2e_tests::rustfs_public_collaboration_reaches_remote_owner_and_publishes_ltx \
             -- --ignored --exact --nocapture

.github/workflows/cell-runtime-protected-qualification.yml

@@ -74,10 +74,6 @@ jobs:
             exit 1
           }
           test -z "$(git status --porcelain)"
-          cargo_target_dir="$RUNNER_TEMP/crab-cell-runtime-protected-target"
-          mkdir -p "$cargo_target_dir"
-          test -d "$cargo_target_dir"
-          test -w "$(dirname "$cargo_target_dir")"
           test -x "$QUALIFICATION_HARNESS" || {
             echo "::error::Protected harness is missing: $QUALIFICATION_HARNESS" >&2
             echo "Install the provider/Kubernetes harness on the protected runner; no local or synthetic fallback is accepted." >&2
@@ -148,15 +144,15 @@ jobs:
             "fault-gcs-v1|qualification-matrix-fault-gcs.json"
             "fault-azure-v1|qualification-matrix-fault-azure.json"
           )
-          export CARGO_TARGET_DIR="$RUNNER_TEMP/crab-cell-runtime-protected-target"
+          cellule_source="$(python3 crab/scripts/cellule-qualification.py source-root)"
           for requirement in "${required_profiles[@]}"; do
             IFS='|' read -r profile_name _matrix_name <<< "$requirement"
             profile="$protected_dir/$profile_name.json"
-            tracked="crates/crab-cell-runtime/qualification/profiles/$profile_name.json"
+            tracked="$cellule_source/crates/cellule-runtime/qualification/profiles/$profile_name.json"
             test -f "$profile" && test ! -L "$profile"
             cmp -- "$profile" "$tracked"
           done
-          cargo run --quiet --locked -p crab-cell-runtime --bin qualification_receipt -- \
+          python3 crab/scripts/cellule-qualification.py run \
             verify-protected-bundle "$protected_dir" "$SOURCE_SHA" "$IMAGE_DIGEST" \
             "$QUALIFICATION_SIGNER"
           printf '%s\n' "$SOURCE_SHA" > "$evidence_root/source-revision"