chore: release v1.1.0 - add Support Team Guide and User Guide, update all docs to v1.1.0

skills/readability-analyzer/SKILL.md

@@ -0,0 +1,43 @@
+---
+name: readability-analyzer
+description: Analyzes and optimizes content readability for target audience using multiple metrics.
+---
+
+# readability-analyzer
+
+## Capabilities
+
+- Calculate readability scores (Flesch-Kincaid, SMOG, Gunning Fog)
+- Identify complex sentences and jargon
+- Suggest simplifications
+- Validate against target grade level
+
+## Usage
+
+Use this skill when:
+- Drafting new lesson content
+- Reviewing existing content for audience appropriateness
+- Optimizing content for accessibility
+
+## Input
+
+Text content and target reading level.
+
+## Output
+
+Readability report with:
+- Multiple readability scores
+- Problematic sentences and words
+- Suggested simplifications
+- Pass/fail against target level
+
+## Limitations
+
+- Readability formulas are approximations
+- Cannot assess content accuracy
+- Technical content may score low despite being appropriate
+
+## Assumptions
+
+- Content is in English
+- Target reading level is specified