Add content count report for 04-01-2026 [skip ci]

Author: github-actions

reports/content-count/content_summary_04-01-2026.md

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+# Arm Learning Paths Content Summary
+
+This document provides a summary of the content available in the Arm Learning Paths repository as of March 20, 2026.
+
+## Learning Paths by Category
+
+The table below shows the breakdown of Learning Paths by category, including both direct and shared content:
+
+| Category | Total | Published | Direct | Shared | Drafts |
+|----------|-------|-----------|--------|--------|--------|
+| Automotive | 9 | 8 | 4 | 5 | 1 |
+| Cross Platform | 42 | 40 | 42 | 0 | 2 |
+| Embedded And Microcontrollers | 70 | 68 | 56 | 14 | 2 |
+| Laptops And Desktops | 80 | 79 | 48 | 32 | 1 |
+| Mobile Graphics And Gaming | 69 | 68 | 48 | 21 | 1 |
+| Servers And Cloud Computing | 223 | 220 | 191 | 32 | 3 |
+
+## Install Guides
+
+| Content Type | Count |
+|--------------|-------|
+| Install Guides | 97 |
+
+## Summary Totals
+
+| Metric | Count |
+|--------|-------|
+| Total Learning Paths (unique) | 389 |
+| Total Learning Paths (including shared) | 493 |
+| Total Learning Paths (drafts) | 10 |
+| Total Published Content (unique Learning Paths + Install Guides) | 486 |
+
+## Notes
+
+- **Direct**: Learning Paths that are directly in the category's directory
+- **Shared**: Learning Paths from the cross-platform directory that are shared with this category
+- **Drafts**: Learning Paths marked with `draft: true` that are not published
+- The "Total Learning Paths (unique)" counts each Learning Path once, regardless of how many categories it appears in
+- The "Total Learning Paths (including shared)" counts Learning Paths in each category they appear in