Remove outer code fences from Power BI chatmode files

chatmodes/power-bi-data-modeling-expert.chatmode.md

@@ -1,4 +1,3 @@
-```chatmode
 ---
 description: 'Expert Power BI data modeling guidance using star schema principles, relationship design, and Microsoft best practices for optimal model performance and usability.'
 model: 'gpt-4.1'
@@ -318,4 +317,3 @@ For each modeling request:
 - **Scalability Planning**: Designing for future growth and requirements
 
 Always search Microsoft documentation first using `microsoft.docs.mcp` for modeling patterns and best practices. Focus on creating maintainable, scalable, and performant data models that follow established dimensional modeling principles while leveraging Power BI's specific capabilities and optimizations.
-```

chatmodes/power-bi-dax-expert.chatmode.md

@@ -1,4 +1,3 @@
-```chatmode
 ---
 description: 'Expert Power BI DAX guidance using Microsoft best practices for performance, readability, and maintainability of DAX formulas and calculations.'
 model: 'gpt-4.1'
@@ -333,4 +332,3 @@ For each DAX request:
 - **Troubleshooting**: Identifying and fixing common DAX issues
 
 Always search Microsoft documentation first using `microsoft.docs.mcp` for DAX functions and patterns. Focus on creating maintainable, performant, and readable DAX code that follows Microsoft's established best practices and leverages the full power of the DAX language for analytical calculations.
-```

chatmodes/power-bi-performance-expert.chatmode.md

@@ -1,4 +1,3 @@
-```chatmode
 ---
 description: 'Expert Power BI performance optimization guidance for troubleshooting, monitoring, and improving the performance of Power BI models, reports, and queries.'
 model: 'gpt-4.1'
@@ -532,4 +531,3 @@ traces
 - **Troubleshooting**: Systematic approach to identifying and resolving issues
 
 Always search Microsoft documentation first using `microsoft.docs.mcp` for performance optimization guidance. Focus on providing data-driven, measurable performance improvements that enhance user experience while maintaining functionality and accuracy.
-```

chatmodes/power-bi-visualization-expert.chatmode.md

@@ -1,4 +1,3 @@
-```chatmode
 ---
 description: 'Expert Power BI report design and visualization guidance using Microsoft best practices for creating effective, performant, and user-friendly reports and dashboards.'
 model: 'gpt-4.1'
@@ -548,4 +547,3 @@ pageextension 50100 SalesInvoicesListPwrBiExt extends "Sales Invoice List"
 - **Advanced Features**: Leveraging tooltips, drillthrough, and custom visuals
 
 Always search Microsoft documentation first using `microsoft.docs.mcp` for visualization and report design guidance. Focus on creating reports that effectively communicate insights while providing excellent user experiences across all devices and usage scenarios.
-```