doc: Add new theme to docs

Add new theme to docs.
Minor updates to doc publishing
so that docs upload under the addons folder
in the Azure.

Signed-off-by: divya pillai <divya.pillai@nordicsemi.no>

Author: divipillai

.github/workflows/doc-publish.yml

@@ -47,9 +47,9 @@ jobs:
           NCS_DOC_SAS_MAIN: ${{ secrets.NCS_DOC_SAS_MAIN }}
         run: |
           if [[ "${{ github.event.workflow_run.event }}" == "pull_request" ]]; then
-            azcopy cp $OUTDIR "${{ vars.NCS_DOC_PR_STORAGE_URL }}addon-serial_modem?$NCS_DOC_SAS_PRS" --recursive=true
+            azcopy cp $OUTDIR "${{ vars.NCS_DOC_PR_STORAGE_URL }}addons/addon-serial_modem?$NCS_DOC_SAS_PRS" --recursive=true
           else
-            azcopy cp $OUTDIR "${{ vars.NCS_DOC_STORAGE_URL }}addon-serial_modem?$NCS_DOC_SAS_MAIN" --recursive=true
+            azcopy cp $OUTDIR "${{ vars.NCS_DOC_STORAGE_URL }}addons/addon-serial_modem?$NCS_DOC_SAS_MAIN" --recursive=true
           fi
 
       - name: Upload Zoomin documentation
@@ -95,5 +95,5 @@ jobs:
           comment-id: ${{ steps.fc.outputs.comment-id }}
           issue-number: ${{ env.PR }}
           body: |
-            You can find the documentation preview for this PR [here](${{ vars.NCS_DOC_PR_HOSTING_URL }}addon-serial_modem/PR-${{ env.PR }}/).
+            You can find the documentation preview for this PR [here](${{ vars.NCS_DOC_PR_HOSTING_URL }}addons/addon-serial_modem/PR-${{ env.PR }}/).
           edit-mode: replace

doc/conf.py

@@ -10,7 +10,7 @@
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#project-information
 
 project = 'ncs-serial-modem'
-copyright = '2025, Nordic Semiconductor'
+copyright = '2026, Nordic Semiconductor'
 author = 'Nordic Semiconductor'
 release = '0.1.0'
 
@@ -27,6 +27,8 @@
     'breathe',
     'sphinx_tabs.tabs',
     'sphinx_togglebutton',
+    "sphinxcontrib.jquery",
+    "sphinx_copybutton",
 ]
 
 templates_path = ['_templates']
@@ -36,9 +38,9 @@
 # https://www.sphinx-doc.org/en/master/usage/configuration.html#options-for-html-output
 
 html_theme = 'sphinx_ncs_theme'
-html_theme_options = {
-    'docsets': {},
-}
+html_show_sphinx = False
+
+html_theme_options = {'docsets': {},"addons_url": "https://nrfconnect.github.io/ncs-app-index/","bare_metal_url": "","ncs_url": "https://docs.nordicsemi.com/bundle/ncs-latest/page/nrf/index.html", "ncs_label": "nRF Connect SDK Docs", "logo_url": "https://docs.nordicsemi.com"}
 
 html_extra_path = ['versions.json']
 

doc/requirements.txt

@@ -1,6 +1,8 @@
 Sphinx==5.3.0
 breathe==4.35.0
-sphinx-ncs-theme<1.1
+sphinx-ncs-theme<2.1
 sphinx-tabs>=3.4
 sphinx-togglebutton>=0.3.2
 Pillow>=9.0.1
+sphinxcontrib.jquery
+sphinx-copybutton

doc/versions.json

@@ -2,6 +2,5 @@
     "2.0.99",
     "2.0.0-preview1",
     "1.0.1",
-    "1.0.0",
-    "0.3.0"
+    "1.0.0"
 ]