Update Documentation and Guides for Customer Portal

[lyzhang0113]

Please Squash the commits when merging.

[Copilot]

Pull Request Overview

This PR updates and restructures the Dynamsoft Customer Portal documentation with significant improvements to content organization, formatting, and completeness.

• Standardizes link formatting in the main documentation index with proper title case
• Adds comprehensive new documentation page for quota usage management
• Extensively rewrites and improves existing customer portal guides with better structure, clearer instructions, and enhanced visual presentation

Reviewed Changes

Copilot reviewed 20 out of 73 changed files in this pull request and generated 5 comments.

Show a summary per file

File	Description
index.md	Updates Customer Portal navigation links with consistent title case formatting and adds new quota usage link
customer-portal/quota-usage.md	New comprehensive guide for checking license quota usage with step-by-step instructions
customer-portal/trial-license.md	Complete rewrite with improved formatting, clearer sections, and enhanced documentation structure
customer-portal/request-upgrade.md	Restructured content with better organization and clearer upgrade instructions
customer-portal/renewal.md	Improved formatting and clearer step-by-step renewal processes
customer-portal/quote-purchase.md	Enhanced guide with better structured payment options and clearer instructions
customer-portal/manage-contacts.md	Significantly expanded with detailed explanations of contact types and management procedures
customer-portal/index.md	Restructured with organized topic categories and improved navigation
customer-portal/full-license.md	Enhanced with better structure and clearer license management instructions
customer-portal/faq.md	Completely restructured FAQ with categorized sections and comprehensive answers
customer-portal/expand-quota.md	Improved formatting and clearer step-by-step quota expansion instructions
customer-portal/email-notification.md	Enhanced structure with clearer subscription and notification management
Configuration files	Updates to support new documentation structure and build processes

Comments suppressed due to low confidence (1)

[Copilot]

Image path uses absolute reference '/assets/img/' instead of the site variable '{{site.assets}}img/' used consistently elsewhere in the codebase. This should be '{{site.assets}}img/customer-portal-quota-usage-2.png' for consistency.

Suggested change

	
	

[Copilot]

Image path uses absolute reference '/assets/img/' instead of the site variable '{{site.assets}}img/' used consistently elsewhere in the codebase. This should be '{{site.assets}}img/customer-portal-quota-usage-3.png' for consistency.

Suggested change

	
	

[Copilot]

Image path uses absolute reference '/assets/img/' instead of the site variable '{{site.assets}}img/' used consistently elsewhere in the codebase. This should be '{{site.assets}}img/customer-portal-quota-usage-4.png' for consistency.

Suggested change

	
	

[Copilot]

The keyword 'trail license' in the removed line was misspelled and has been correctly changed to 'trial license' in the new content.