Docs/excel examples (#5920)

* regen excel md

* add syntax + basic example

* fix example

* create json with docs map

* update docs to latest functions.json + remove tiingo

* remove space from examples

* minor fix

* remove spaces

* remove spaces

* bug fix: remove folder before generating

* fix typo

* add link to appsource

* fix

* Update templates.md

* regenerate content

* change docs colors

* fix light mode

* add back tiingo

* update functions.json

* templates go later

* remove Library from reference

* Make the excel markdown being generated at runtime

* fix reference cards having commands under menu

* remove excel/reference folder since this is built at runtime by gh-pages action

* black formatting

* improve title

* add excel to the main page

* add excel image bg

* make excel sidebar show up next to pro

* improve main page

* small fix for platform page title

* update basics page

* add tip to autocomplete

---------

Co-authored-by: DidierRLopes <dro.lopes@campus.fct.unl.pt>

.github/workflows/gh-pages.yml

@@ -68,6 +68,11 @@ jobs:
           poetry run python openbb_platform/dev_install.py -e all
           pip uninstall nbmake -y
           poetry run python website/generate_platform_v4_markdown.py
+      
+      - name: Generate Excel Docs
+        run: |
+          source .venv/bin/activate
+          poetry run python website/generate_excel_markdown.py
 
       - name: Generate Widgets Library
         run: |