fix: add SLACK_WEBHOOK to woodpecker allowed secrets

Author: ivictbor

adminforth/documentation/blog/2025-01-09-how-adminforth-manages-version/index.md

@@ -81,18 +81,47 @@ In `package.json` add:
 //diff-add
   "release": {
 //diff-add
-    "branches": [main", "next"]
+    "branches": [main", "next"],
+//diff-add
+    "plugins": [
+//diff-add
+      [
+//diff-add
+        "@semantic-release/exec",
+//diff-add
+        {
+//diff-add
+          "prepareCmd": "npm run build"
+//diff-add
+        }
+//diff-add
+      ],
+//diff-add
+      "@semantic-release/commit-analyzer",
+//diff-add
+      "@semantic-release/release-notes-generator",
+//diff-add
+      "@semantic-release/npm",
+//diff-add
+      "@semantic-release/github"
+//diff-add
+    ],
 //diff-add
   }
 }
 ```
 
 Make sure name in package.json has your organisation name like mine `@devforth/` and you have access to publish packages to npmjs.com.
 
+
+Also install `semantic-release` and `@semantic-release/exec`:
+
 ```
 npm i -D semantic-release @semantic-release/exec
 ```
 
+We use `@semantic-release/exec` to run `npm run build` as prepare step for release. Of course you can run build before calling `semantic-release` in CI pipleine, but this approach will allow to nativeley integrate it with `semantic-release` and e.g. show build errors in semantic-release notification plugins.
+
 ## Connecting to CI
 
 We will use Woodpecker CI for this example. Woodpecker is a free and open-source CI/CD tool that you can install to your own server / VPS and will not need to pay only for server. No limits on pipelines, users, repositories, etc. If you want to try it, we have [Woodpecker installation guide](https://devforth.io/blog/step-by-step-guide-to-modern-secure-ci-setup/)

live-demo/deploy/.woodpecker.yml

@@ -17,12 +17,12 @@ steps:
     commands:
       - cd adminforth
       - npm clean-install
-      # - npm run build
       - npm audit signatures
       - npx semantic-release
     secrets:
       - GITHUB_TOKEN
       - NPM_TOKEN
+      - SLACK_WEBHOOK 
 
   build-live-demo:
     when: