docs: chatbot with files tutorial (#8813)

* minimal-working-code

* remove-old-files-and-add-new-content

* cleanup

* Apply suggestions from code review

Co-authored-by: April I. Murphy <36110273+aimurphy@users.noreply.github.com>

* Apply suggestions from code review

Co-authored-by: April I. Murphy <36110273+aimurphy@users.noreply.github.com>

* Apply suggestions from code review

Co-authored-by: April I. Murphy <36110273+aimurphy@users.noreply.github.com>

* Apply suggestions from code review

Co-authored-by: April I. Murphy <36110273+aimurphy@users.noreply.github.com>

* intro-and-sidebars

* Apply suggestions from code review

Co-authored-by: April I. Murphy <36110273+aimurphy@users.noreply.github.com>

* Apply suggestions from code review

* add-fake-resume

* docs: update chat-with-files tutorial to include Langflow API key and clarify file upload process

* docs: enhance chat-with-files tutorial to support multiple file uploads with example code

* move-file-and-fixpath

* Apply suggestions from code review

Co-authored-by: April I. Murphy <36110273+aimurphy@users.noreply.github.com>

* docs: update fake resume with new example details

* Apply suggestions from code review

---------

Co-authored-by: April I. Murphy <36110273+aimurphy@users.noreply.github.com>

docs/static/files/fake-resume.txt

@@ -0,0 +1,31 @@
+Name: Name Example
+Email: name@example.com
+Phone: 800‑555‑0100
+LinkedIn: linkedin.com/in/username
+Summary:
+Results-driven marketing professional with over 8 years of experience in developing and executing successful marketing strategies. Proven track record of increasing brand visibility and driving sales growth.
+Work Experience:
+Marketing Director, GreenTech Inc. (2020-Present)
+Developed and implemented comprehensive marketing plans that resulted in a 25% increase in brand recognition.
+Managed a team of marketing specialists to launch new product lines, achieving a 30% increase in sales within the first quarter.
+Senior Marketing Manager, BlueSky Ventures (2018-2020)
+Created and executed social media campaigns that boosted engagement by 50% and follower growth by 20%.
+Collaborated with the sales team to align marketing efforts with sales strategies, resulting in a 15% increase in sales conversions.
+Marketing Coordinator, Starlight Media (2015-2018)
+Assisted in planning and executing large-scale events, including product launches and trade shows.
+Developed content for marketing materials, including brochures, flyers, and email campaigns.
+Education:
+Master of Business Administration (MBA), University of California (2015)
+Bachelor of Arts in Marketing, University of Michigan (2010-2014)
+Skills:
+Marketing strategy and planning
+Team management and leadership
+Social media marketing and content creation
+Event planning and execution
+Data analysis and reporting
+Certifications:
+Certified Marketing Professional (CMP), American Marketing Association
+Google Analytics Certification
+References:
+Available upon request.
+This resume is entirely fictional and should not be used for actual job applications.