📝[Enhancement]: Add terminal command guidelines and requirement number formatting to documentation

Author: MariusStorhaug

.github/copilot-instructions.md

@@ -26,4 +26,27 @@ PowerShell 7.4+ (GitHub Actions composite actions): Follow standard conventions
 - 001-building-on-this: Added PowerShell 7.4+ (GitHub Actions composite actions) + PSModule/GitHub-Script@v1, PSModule/Install-PSModuleHelpers@v1
 
 <!-- MANUAL ADDITIONS START -->
+
+## Terminal Commands
+
+When executing terminal commands (using `run_in_terminal` or similar tools):
+- **ALWAYS** prefix shell commands with `pwsh` unless it's a GitHub MCP call
+- This applies to all PowerShell scripts, git commands, and other shell operations
+- Exception: GitHub MCP Server calls should use their native format without `pwsh` prefix
+
+Examples:
+```bash
+# Correct - PowerShell script
+pwsh -Command "& './.specify/scripts/powershell/setup-plan.ps1' -Json"
+
+# Correct - Git command
+pwsh -Command "git status"
+
+# Correct - Any shell command
+pwsh -Command "ls -Recurse"
+
+# Exception - GitHub MCP calls (no pwsh prefix)
+gh issue create --title "Feature" --body "Description"
+```
+
 <!-- MANUAL ADDITIONS END -->

.github/instructions/md.instructions.md

@@ -163,6 +163,32 @@ Using list when table is better:
 - Feature C: Partial - Beta feature
 ```
 
+## Requirement Number Formatting
+
+When writing or referencing requirement numbers (NFR and FR) in documentation:
+- **Always use bold formatting** for requirement numbers
+- **Replace hyphens with non-breaking hyphens** (`‑`) between letters and numbers
+- This prevents line breaks within requirement numbers and ensures consistent formatting
+- This applies to all specification documents, plans, and tables
+
+Examples:
+```markdown
+# Correct formatting
+**NFR‑001**: The system must respond within 200ms
+**FR‑042**: User authentication shall support OAuth 2.0
+
+# In tables
+| ID | Description |
+|----|-------------|
+| **NFR‑001** | Performance requirement |
+| **FR‑042** | Authentication feature |
+
+# Incorrect formatting (do not use)
+NFR-001: Without bold or non-breaking hyphen
+**NFR-001**: Bold but with regular hyphen (can break across lines)
+NFR‑001: Non-breaking hyphen but not bold
+```
+
 ## Emphasis
 
 - Use `*` or `_` for emphasis (italic), `**` or `__` for strong emphasis (bold)