cross-app-access-blog (#1603)

* Add Cross App Access (XAA) blog post

* Fix typographical errors

* Update post type to conversion for Cross App Access blog

* Update tags

* Enhance Cross App Access blog post with additional resources

* Update links in prerequisites and contact section for Cross App Access blog post

* Add images and improve formatting

* Update _source/_posts/2025-09-01-cross-app-access.md

Co-authored-by: Copilot <[email protected]>

* Update _source/_posts/2025-09-01-cross-app-access.md

Co-authored-by: Alisa <[email protected]>

* Update _source/_posts/2025-09-01-cross-app-access.md

Co-authored-by: Alisa <[email protected]>

* Enhance clarity and detail in Cross App Access blog post prerequisites and sections

* Fix formatting inconsistencies in resource links for OAuth basics

* Fix formatting inconsistencies in Cross App Access prerequisites and section headings

* Fix formatting inconsistencies in section headings for Cross App Access guide

* Update _source/_posts/2025-09-01-cross-app-access.md

Co-authored-by: Alisa <[email protected]>

* Update _source/_posts/2025-09-01-cross-app-access.md

Co-authored-by: Alisa <[email protected]>

* Update resource links for OAuth basics in Cross App Access guide

* Update OAuth 2.0 Java Guide link

* Fix typo

* date change

* Remove unused images

* Update _source/_posts/2025-09-02-cross-app-access.md

Co-authored-by: Alisa <[email protected]>

* Update _source/_posts/2025-09-02-cross-app-access.md

Co-authored-by: Alisa <[email protected]>

* Update _source/_posts/2025-09-02-cross-app-access.md

Co-authored-by: Alisa <[email protected]>

* Update _source/_posts/2025-09-02-cross-app-access.md

Co-authored-by: Alisa <[email protected]>

* Update _source/_posts/2025-09-02-cross-app-access.md

Co-authored-by: Alisa <[email protected]>

* Update _source/_posts/2025-09-02-cross-app-access.md

Co-authored-by: Alisa <[email protected]>

* Update _source/_posts/2025-09-02-cross-app-access.md

Co-authored-by: Alisa <[email protected]>

* Update _source/_posts/2025-09-02-cross-app-access.md

Co-authored-by: Alisa <[email protected]>

* Update _source/_posts/2025-09-02-cross-app-access.md

Co-authored-by: Alisa <[email protected]>

* accepted alisa's suggestion

* Update image widths to 800

* login to signin

* fix

* date change to today

* Update formatting

* SEO improvement

* Add initialization steps for local project

* Update _source/_posts/2025-09-03-cross-app-access.md

Co-authored-by: Alisa <[email protected]>

* Update _source/_posts/2025-09-03-cross-app-access.md

Co-authored-by: Alisa <[email protected]>

* Update _source/_posts/2025-09-03-cross-app-access.md

Co-authored-by: Alisa <[email protected]>

* Update _source/_posts/2025-09-03-cross-app-access.md

Co-authored-by: Alisa <[email protected]>

* Update _source/_posts/2025-09-03-cross-app-access.md

Co-authored-by: Alisa <[email protected]>

* Update _source/_posts/2025-09-03-cross-app-access.md

Co-authored-by: Alisa <[email protected]>

* Update _source/_posts/2025-09-03-cross-app-access.md

Co-authored-by: Alisa <[email protected]>

* Update _source/_posts/2025-09-03-cross-app-access.md

Co-authored-by: Alisa <[email protected]>

* Apply suggestions from code review

* Update _source/_posts/2025-09-03-cross-app-access.md

* Apply suggestions from code review

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Co-authored-by: Copilot <[email protected]>
Co-authored-by: Alisa <[email protected]>

Author: 3 people