chore: merge upstream block/buzz@96ae14176 (136 commits) and shrink the fork to 51 files

.github/workflows/auto-tag-on-release-pr-merge.yml

@@ -45,7 +45,7 @@ jobs:
       github.event.pull_request.head.repo.full_name == github.repository
     runs-on: ubuntu-latest
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           ref: ${{ github.event.pull_request.merge_commit_sha }}
           fetch-depth: 0
@@ -111,8 +111,8 @@ jobs:
           PR_HEAD_REF: ${{ github.event.pull_request.head.ref }}
           PR_BASE_REF: ${{ github.event.pull_request.base.ref }}
           PR_HEAD_REPO: ${{ github.event.pull_request.head.repo.full_name }}
-          PR_PUSHER: ${{ github.event.pull_request.head.user.login }}
           MERGE_SHA: ${{ github.event.pull_request.merge_commit_sha }}
+          MERGED_AT: ${{ github.event.pull_request.merged_at }}
         run: |
           VERSION="${VERSION#desktop-v}"
           export VERSION
@@ -147,7 +147,17 @@ jobs:
               exit 1
             fi
           fi
-          gh api --method POST "repos/$GITHUB_REPOSITORY/git/refs" \
+          if ! gh api --method POST "repos/$GITHUB_REPOSITORY/git/refs" \
             -f ref="refs/tags/$TAG" \
             -f sha="$TARGET_SHA" \
-            --silent
+            --silent; then
+            # Ref creation is atomic. A concurrent retry may have won the race;
+            # accept that only when it created the exact immutable ref.
+            EXISTING_SHA="$(gh api "repos/$GITHUB_REPOSITORY/commits/$TAG" --jq .sha)"
+            if [ "$EXISTING_SHA" = "$TARGET_SHA" ]; then
+              echo "Tag $TAG was concurrently created at $TARGET_SHA"
+              exit 0
+            fi
+            echo "::error::Tag creation failed and $TAG resolves to $EXISTING_SHA (expected $TARGET_SHA)"
+            exit 1
+          fi

.github/workflows/benchmark-harbor.yml

@@ -20,7 +20,7 @@ jobs:
     runs-on: ubuntu-latest
     timeout-minutes: 15
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
       - uses: actions/setup-python@a26af69be951a213d495a4c3e4e4022e16d87065 # v5
         with:
           python-version: "3.12"

.github/workflows/ci.yml

@@ -28,7 +28,7 @@ jobs:
       web: ${{ steps.filter.outputs.web }}
       mobile: ${{ steps.filter.outputs.mobile }}
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           fetch-depth: 2
       - uses: dorny/paths-filter@7b450fff21473bca461d4b92ce414b9d0420d706 # v4.0.2
@@ -96,7 +96,7 @@ jobs:
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
       - uses: cashapp/activate-hermit@cea9af7913204a965fd488637a8d1811bba2e616 # v1
       - uses: Swatinem/rust-cache@e18b497796c12c097a38f9edb9d0641fb99eee32 # v2
         with:
@@ -117,7 +117,7 @@ jobs:
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
       - uses: cashapp/activate-hermit@cea9af7913204a965fd488637a8d1811bba2e616 # v1
       - uses: rui314/setup-mold@9c9c13bf4c3f1adef0cc596abc155580bcb04444 # v1
       - uses: Swatinem/rust-cache@e18b497796c12c097a38f9edb9d0641fb99eee32 # v2
@@ -139,7 +139,7 @@ jobs:
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           fetch-depth: 2
       - uses: cashapp/activate-hermit@cea9af7913204a965fd488637a8d1811bba2e616 # v1
@@ -235,7 +235,7 @@ jobs:
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
       - uses: cashapp/activate-hermit@cea9af7913204a965fd488637a8d1811bba2e616 # v1
       - name: Get pnpm store directory
         id: pnpm-cache
@@ -318,7 +318,7 @@ jobs:
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
       - uses: cashapp/activate-hermit@cea9af7913204a965fd488637a8d1811bba2e616 # v1
       # Reuse the relay binaries and backend test archive when none of their
       # inputs changed (desktop-only PRs hit this every time). The key covers
@@ -391,7 +391,7 @@ jobs:
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
       - uses: cashapp/activate-hermit@cea9af7913204a965fd488637a8d1811bba2e616 # v1
       - name: Start integration services
         run: |
@@ -580,7 +580,7 @@ jobs:
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
       - uses: cashapp/activate-hermit@cea9af7913204a965fd488637a8d1811bba2e616 # v1
       - name: Install cargo-nextest
         uses: taiki-e/install-action@0fd46367812ee04360509b4169d9f659d6892bb2 # v2.79.15
@@ -692,6 +692,18 @@ jobs:
             --run-ignored ignored-only
         env:
           DATABASE_URL: postgres://buzz:${{ env.BUZZ_TEST_POSTGRES_PASSWORD }}@localhost:5432/buzz
+      - name: Workspace profile (kind:9033) gate tests
+        # Call-site integration for the 9033 authorization gate: open relay
+        # rosterless/steward transitions and the closed-relay admin/owner rule,
+        # against real Postgres. #[ignore]d in the default suite, selected
+        # explicitly here — see handlers::relay_admin::tests.
+        run: |
+          cargo nextest run \
+            --archive-file target/ci/backend-integration-tests.tar.zst \
+            -E 'package(buzz-relay) and test(/handlers::relay_admin::tests/)' \
+            --run-ignored ignored-only
+        env:
+          DATABASE_URL: postgres://buzz:${{ env.BUZZ_TEST_POSTGRES_PASSWORD }}@localhost:5432/buzz
       - name: NIP-ER reminder e2e
         # Feature e2e for NIP-ER (Event Reminders, kind:30300): write-path
         # validation, author-only read filtering, and scheduler delivery against
@@ -704,6 +716,17 @@ jobs:
             --run-ignored ignored-only
         env:
           RELAY_URL: ws://localhost:3000
+      - name: NIP-MP coordinate deletion guard
+        # Verifies the never-delete-newer invariant of soft_delete_by_coordinate:
+        # a stale tombstone (created_at earlier than the live head) spares that
+        # head, and an equal-timestamp tombstone deletes it.
+        run: |
+          cargo nextest run \
+            --archive-file target/ci/backend-integration-tests.tar.zst \
+            -E 'package(buzz-db) and test(coordinate_delete_spares_head_newer_than_the_deletion)' \
+            --run-ignored ignored-only
+        env:
+          DATABASE_URL: postgres://buzz:${{ env.BUZZ_TEST_POSTGRES_PASSWORD }}@localhost:5432/buzz
       - name: Upload relay log
         if: failure()
         uses: actions/upload-artifact@043fb46d1a93c77aae656e7c1c64a875d1fc6a0a # v7
@@ -721,7 +744,7 @@ jobs:
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
       - uses: cashapp/activate-hermit@cea9af7913204a965fd488637a8d1811bba2e616 # v1
       - uses: Swatinem/rust-cache@e18b497796c12c097a38f9edb9d0641fb99eee32 # v2
         with:
@@ -739,7 +762,7 @@ jobs:
           ./scripts/start-relay-for-tests.sh --no-build
       - name: Relay E2E tests
         run: |
-          cargo test -p buzz-test-client --test e2e_persona --test e2e_team_catalog --test e2e_nostr_interop -- --ignored --nocapture
+          cargo test -p buzz-test-client --test e2e_persona --test e2e_team_catalog --test e2e_nostr_interop --test e2e_project -- --ignored --nocapture
           cargo test -p buzz-test-client --test e2e_relay invite -- --ignored --nocapture
           cargo test -p buzz-test-client --test e2e_relay nip43_membership_snapshots_are_rejected -- --ignored --nocapture
         env:
@@ -762,7 +785,7 @@ jobs:
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           fetch-depth: 2
       - uses: cashapp/activate-hermit@cea9af7913204a965fd488637a8d1811bba2e616 # v1
@@ -797,7 +820,7 @@ jobs:
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
         with:
           fetch-depth: 2
       - uses: cashapp/activate-hermit@cea9af7913204a965fd488637a8d1811bba2e616 # v1
@@ -858,7 +881,7 @@ jobs:
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
       - uses: cashapp/activate-hermit@cea9af7913204a965fd488637a8d1811bba2e616 # v1
       - name: Dependency policy
         run: cargo-deny check
@@ -870,7 +893,7 @@ jobs:
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
       - name: Check for dead API token references in client code
         run: |
           # Fail if dead API token patterns reappear in desktop, mobile, docs, or config.
@@ -899,7 +922,7 @@ jobs:
           - x86_64-unknown-linux-musl
           - aarch64-unknown-linux-musl
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
       - uses: cashapp/activate-hermit@cea9af7913204a965fd488637a8d1811bba2e616 # v1
       - uses: Swatinem/rust-cache@e18b497796c12c097a38f9edb9d0641fb99eee32 # v2
         with:
@@ -936,7 +959,7 @@ jobs:
     env:
       TARGET: x86_64-pc-windows-msvc
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
       # MSVC needs windows.h (aws-lc-sys et al.), so this runs on a real Windows
       # runner — hermit, used by the Linux jobs, does not provide MSVC. The
       # toolchain (1.95.0 + clippy via profile = default) comes from the
@@ -1000,7 +1023,7 @@ jobs:
           git log -1 --format=%s | grep -qx smoke
           echo "Host bash resolved and functional; git commit round-trip passed"
       - name: Check (Tauri crate)
-        run: cargo check --manifest-path desktop/src-tauri/Cargo.toml --target $env:TARGET
+        run: cargo check --manifest-path desktop/src-tauri/Cargo.toml --workspace --all-targets --target $env:TARGET
         env:
           CMAKE_POLICY_VERSION_MINIMUM: "3.5"
       - name: Test (Tauri crate)
@@ -1017,7 +1040,7 @@ jobs:
     permissions:
       contents: read
     steps:
-      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6
+      - uses: actions/checkout@df4cb1c069e1874edd31b4311f1884172cec0e10 # v6.0.3
       - uses: cashapp/activate-hermit@cea9af7913204a965fd488637a8d1811bba2e616 # v1
       - uses: Swatinem/rust-cache@e18b497796c12c097a38f9edb9d0641fb99eee32 # v2
         with:
@@ -1031,6 +1054,7 @@ jobs:
           mkdir -p desktop/src-tauri/binaries
           touch "desktop/src-tauri/binaries/buzz-acp-$TARGET"
           touch "desktop/src-tauri/binaries/buzz-agent-$TARGET"
+          touch "desktop/src-tauri/binaries/buzz-backend-kubernetes-$TARGET"
           touch "desktop/src-tauri/binaries/buzz-dev-mcp-$TARGET"
           touch "desktop/src-tauri/binaries/git-credential-nostr-$TARGET"
           touch "desktop/src-tauri/binaries/buzz-$TARGET"