waydock v0.1: panel, pins, fönstergrupper, menyer, settings-GUI, live-config

M0–M5 ur doc/plan.md: layer-shell-dock per skärm med transparent
#222222-ö, pins + körande appar (gruppering, badges, indikatorer),
klick/skroll/mittklick, konfigurerbar högerklicksmeny, tomyta-meny,
settings-GUI som redigerar JSON-configen live, filewatcher,
Wayfire-IPC-stubbar (scale, flytta-till-skärm), CI + release-flöde.

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

.gitea/workflows/check.yaml

@@ -0,0 +1,38 @@
+name: check
+
+# Kompilerings- och lintvakt på Pi5-runnern (arm64). Bygger inga
+# artefakter — släpp byggs lokalt på brasse-linux01 via ./release.sh.
+on:
+  push:
+    branches: [master]
+    paths:
+      - "src/**"
+      - "Cargo.toml"
+      - "Cargo.lock"
+      - ".gitea/workflows/check.yaml"
+  workflow_dispatch: {}
+
+jobs:
+  check:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+
+      - name: Install toolchain + GTK4 deps
+        run: |
+          apt-get update -qq
+          apt-get install -y -qq curl build-essential pkg-config \
+            libgtk-4-dev libgtk4-layer-shell-dev
+          curl -sSf https://sh.rustup.rs | sh -s -- -y --profile minimal \
+            --component clippy
+          echo "$HOME/.cargo/bin" >> "$GITHUB_PATH"
+
+      - name: cargo check
+        run: cargo check --locked
+
+      - name: cargo clippy
+        run: cargo clippy --locked -- -D warnings
+
+      - name: cargo test
+        run: cargo test --locked