Clean up test configuration files

Co-authored-by: AstroSteveo <34114851+AstroSteveo@users.noreply.github.com>

final-test.yml

@@ -1,36 +0,0 @@
-# Awesome Copilot Configuration File
-# Generated on 2025-09-23T23:58:14.331Z
-#
-# This file uses effective state precedence:
-# 1. Explicit item settings (true/false) override everything
-# 2. Items not listed inherit from enabled collections
-# 3. Otherwise items are disabled
-#
-# To use:
-# - Enable collections for curated sets of related items
-# - Explicitly set individual items to true/false to override collections
-# - Items not mentioned will follow collection settings
-#
-# After configuring, run: awesome-copilot apply
-#
-
-version: "1.0"
-project:
-  name: "My Project"
-  description: "A project using awesome-copilot customizations"
-  output_directory: ".github"
-prompts:
-  create-readme: true
-  csharp-nunit: false
-instructions:
-chatmodes:
-collections:
-  azure-cloud-development: false
-  csharp-dotnet-development: false
-  database-data-management: false
-  devops-oncall: false
-  frontend-web-dev: false
-  project-planning: false
-  security-best-practices: true
-  technical-spike: false
-  testing-automation: true

test-effective-config.yml

@@ -1,17 +0,0 @@
-# Awesome Copilot Configuration File
-# Manual test for effective state computation
-#
-# Testing precedence rules with undefined values
-
-version: "1.0"
-project:
-  name: "Test Project"
-  description: "Testing effective state precedence"
-  output_directory: ".github"
-collections:
-  testing-automation: false
-prompts:
-  ai-prompt-engineering-safety-review: false
-  playwright-generate-test: true
-instructions:
-chatmodes:

test-new-config.yml

@@ -1,35 +0,0 @@
-# Awesome Copilot Configuration File
-# Generated on 2025-09-21T22:44:51.675Z
-#
-# This file uses effective state precedence:
-# 1. Explicit item settings (true/false) override everything
-# 2. Items not listed inherit from enabled collections
-# 3. Otherwise items are disabled
-#
-# To use:
-# - Enable collections for curated sets of related items
-# - Explicitly set individual items to true/false to override collections
-# - Items not mentioned will follow collection settings
-#
-# After configuring, run: awesome-copilot apply
-#
-
-version: "1.0"
-project:
-  name: "My Project"
-  description: "A project using awesome-copilot customizations"
-  output_directory: ".github"
-prompts:
-  playwright-generate-test: false
-instructions:
-chatmodes:
-collections:
-  azure-cloud-development: false
-  csharp-dotnet-development: false
-  database-data-management: false
-  devops-oncall: false
-  frontend-web-dev: false
-  project-planning: false
-  security-best-practices: false
-  technical-spike: false
-  testing-automation: true