ci: align workflows with native Woodpecker agents

.woodpecker/ci.yml

@@ -1,6 +1,10 @@
 when:
   - event: [push, manual]
 
+labels:
+  ci: domain-linux-native
+  platform: linux/amd64
+
 clone:
   - name: git
     image: woodpeckerci/plugin-git:2.9.3
@@ -11,14 +15,14 @@ clone:
 
 steps:
   api-contract:
-    image: node:24.21.0-alpine3.23
+    image: bash
     commands:
       - node scripts/check-api-contract.mjs
 
   core-and-web:
-    image: node:24.21.0-alpine3.23
-    directory: packages/core
+    image: bash
     commands:
+      - cd packages/core
       - npm ci
       - npm run typecheck
       - npm test
@@ -26,9 +30,9 @@ steps:
       - npm run build
 
   web:
-    image: node:24.21.0-alpine3.23
-    directory: web
+    image: bash
     commands:
+      - cd web
       - npm ci
       - npm run typecheck
       - npm run lint:css
@@ -36,11 +40,6 @@ steps:
       - npm run build
 
   server:
-    image: mcr.microsoft.com/dotnet/sdk:10.0
+    image: bash
     commands:
       - dotnet test server/WebDrop.slnx --configuration Release --verbosity minimal
-
-  compose-config:
-    image: docker:29.8.1-cli-alpine3.24
-    commands:
-      - docker compose --env-file .env.example config --quiet