logiguard fork v3: full patch set on verified 8c74db0 tree

Includes prior-session patches (carry forward so the app compiles):
  - crates/gpui/build.rs: cross-compile manifest fix
  - crates/gpui/src/platform.rs: PlatformWindow::activate_with_token trait method
  - crates/gpui/src/window.rs: Window::activate_with_token public API
  - crates/gpui_linux/src/linux/wayland/window.rs: WaylandWindow::activate_with_token + activate() keyboard-serial fix

Plus the focus-serial fix:
  - serial.rs: SerialKind::KeyboardEnter
  - client.rs: store wl_keyboard.enter serial; latest_serial_of()

Co-Authored-By: Claude Fable 5 <noreply@anthropic.com>

.github/actions/check_style/action.yml

@@ -0,0 +1,9 @@
+name: "Check formatting"
+description: "Checks code formatting use cargo fmt"
+
+runs:
+  using: "composite"
+  steps:
+    - name: cargo fmt
+      shell: bash -euxo pipefail {0}
+      run: cargo fmt --all -- --check

.github/actions/run_tests/action.yml

@@ -0,0 +1,21 @@
+name: "Run tests"
+description: "Runs the tests"
+
+runs:
+  using: "composite"
+  steps:
+    - name: Install nextest
+      uses: taiki-e/install-action@921e2c9f7148d7ba14cd819f417db338f63e733c # nextest
+
+    - name: Install Node
+      uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
+      with:
+        node-version: "18"
+
+    - name: Limit target directory size
+      shell: bash -euxo pipefail {0}
+      run: script/clear-target-dir-if-larger-than 350 200
+
+    - name: Run tests
+      shell: bash -euxo pipefail {0}
+      run: cargo nextest run --workspace --no-fail-fast --failure-output immediate-final

.github/actions/run_tests_windows/action.yml

@@ -0,0 +1,26 @@
+name: "Run tests on Windows"
+description: "Runs the tests on Windows"
+
+inputs:
+  working-directory:
+    description: "The working directory"
+    required: true
+    default: "."
+
+runs:
+  using: "composite"
+  steps:
+    - name: Install test runner
+      working-directory: ${{ inputs.working-directory }}
+      uses: taiki-e/install-action@921e2c9f7148d7ba14cd819f417db338f63e733c # nextest
+
+    - name: Install Node
+      uses: actions/setup-node@49933ea5288caeca8642d1e84afbd3f7d6820020 # v4
+      with:
+        node-version: "18"
+
+    - name: Run tests
+      shell: powershell
+      working-directory: ${{ inputs.working-directory }}
+      run: |
+        cargo nextest run --workspace --no-fail-fast --failure-output immediate-final