Update CI trigger and move robots.txt to docs/

Changed the CI workflow to trigger only on workflow_dispatch instead of push or pull_request. Moved robots.txt into the docs/ directory for better organization.

Author: mdaneri

.github/workflows/ci.yml

@@ -1,24 +1,25 @@
-permissions:
-  contents: read
-name: CI
-
-on:
-  push:
-    branches: ["main"]
-  pull_request:
-
-jobs:
-  # Build job
-  build:
-    runs-on: ubuntu-latest
-    steps:
-      - name: Checkout
-        uses: actions/checkout@v4
-      - name: Setup Ruby
-        uses: ruby/setup-ruby@v1
-        with:
-          ruby-version: '3.3' # Not needed with a .ruby-version file
-          bundler-cache: true # runs 'bundle install' and caches installed gems automatically
-          cache-version: 0 # Increment this number if you need to re-download cached gems
-      - name: Build with Jekyll
+permissions:
+  contents: read
+name: CI
+
+on:
+  workflow_dispatch:
+  #push:
+    #branches: ["main"]
+  #pull_request:
+
+jobs:
+  # Build job
+  build:
+    runs-on: ubuntu-latest
+    steps:
+      - name: Checkout
+        uses: actions/checkout@v4
+      - name: Setup Ruby
+        uses: ruby/setup-ruby@v1
+        with:
+          ruby-version: '3.3' # Not needed with a .ruby-version file
+          bundler-cache: true # runs 'bundle install' and caches installed gems automatically
+          cache-version: 0 # Increment this number if you need to re-download cached gems
+      - name: Build with Jekyll
         run: bundle exec jekyll build