fix(ci): resolve PyAudio build failures and Dependabot schema issues

.editorconfig

@@ -0,0 +1,29 @@
+# EditorConfig helps maintain consistent coding styles
+# https://editorconfig.org/
+
+root = true
+
+[*]
+charset = utf-8
+end_of_line = lf
+indent_style = space
+indent_size = 4
+insert_final_newline = true
+trim_trailing_whitespace = true
+max_line_length = 88
+
+[*.{py,pyi}]
+indent_size = 4
+
+[*.{yml,yaml}]
+indent_size = 2
+
+[*.{json,js,ts}]
+indent_size = 2
+
+[*.md]
+trim_trailing_whitespace = false
+max_line_length = off
+
+[Makefile]
+indent_style = tab

.github/dependabot.yml

@@ -11,11 +11,11 @@ updates:
       interval: "weekly"
       day: "monday"
       time: "09:00"
-      timezone: "UTC"
-    
+      timezone: "Etc/UTC"
+
     # Keep PRs focused and manageable
     open-pull-requests-limit: 5
-    
+
     # Grouping strategy for related updates
     groups:
       # Group AWS-related dependencies
@@ -25,87 +25,71 @@ updates:
           - "botocore*"
           - "amazon-transcribe*"
           - "awscli*"
-        update-types:
-          - "minor"
-          - "patch"
-
+
       # Group Azure dependencies
       azure-dependencies:
         patterns:
           - "azure-*"
-        update-types:
-          - "minor"
-          - "patch"
-
+
       # Group audio processing dependencies
       audio-dependencies:
         patterns:
           - "pyaudio*"
           - "numpy*"
           - "scipy*"
-        update-types:
-          - "minor"
-          - "patch"
-
+
       # Group testing dependencies
       testing-dependencies:
         patterns:
           - "pytest*"
           - "coverage*"
           - "mock*"
-        update-types:
-          - "minor"
-          - "patch"
-
+
       # Group UI dependencies
       ui-dependencies:
         patterns:
           - "gradio*"
           - "fastapi*"
           - "uvicorn*"
-        update-types:
-          - "minor"
-          - "patch"
-
+
     # Allow specific dependency updates
     allow:
-      - dependency-type: "direct"  # Only direct dependencies
-      - dependency-type: "indirect"  # Also indirect for security updates
-        update-type: "security-update"
-
+      - dependency-type: "direct" # Direct dependencies
+      - dependency-type: "indirect" # Indirect dependencies (includes security updates)
+
     # Ignore specific problematic updates if needed
     ignore:
       # Example: ignore major version updates for stable dependencies
       # - dependency-name: "gradio"
       #   update-types: ["version-update:semver-major"]
-      
+
       # Ignore development dependencies major updates to maintain stability
       - dependency-name: "pytest"
         update-types: ["version-update:semver-major"]
-    
+
     # Commit message configuration
     commit-message:
       prefix: "deps"
       prefix-development: "deps-dev"
       include: "scope"
-    
+
     # Pull request configuration
     pull-request-branch-name:
       separator: "/"
-    
+
     # Reviewers and assignees (customize based on your team)
     reviewers:
-      - "dev-wei"  # Replace with actual GitHub username
-    
+      - "dev-wei" # Replace with actual GitHub username
+
     # Labels for easy identification and automation
     labels:
       - "dependencies"
       - "automated"
       - "python"
-    
+
     # Target branch for PRs
     target-branch: "main"
-    
+
     # Auto-merge configuration for patch updates (optional, be careful!)
     # enable-beta-ecosystems: true
 
@@ -116,28 +100,25 @@ updates:
       interval: "weekly"
       day: "tuesday"
       time: "09:00"
-      timezone: "UTC"
-    
+      timezone: "Etc/UTC"
+
     open-pull-requests-limit: 3
-    
+
     # Group GitHub Actions updates
     groups:
       github-actions:
         patterns:
           - "*"
-        update-types:
-          - "minor"
-          - "patch"
-
+
     commit-message:
       prefix: "ci"
       include: "scope"
-    
+
     labels:
       - "dependencies"
       - "github-actions"
       - "ci/cd"
-    
+
     target-branch: "main"
 
   # Docker dependencies (if you add Dockerfile in the future)
@@ -148,9 +129,9 @@ updates:
   #     day: "wednesday"
   #     time: "09:00"
   #     timezone: "UTC"
-  #   
+  #
   #   open-pull-requests-limit: 2
-  #   
+  #
   #   labels:
   #     - "dependencies"
-  #     - "docker"
+  #     - "docker"

.github/test-env.sh

@@ -0,0 +1,78 @@
+#!/bin/bash
+# CI test environment setup for YMemo
+# This script sets up a complete test environment with mock services and credentials
+
+set -e  # Exit on any error
+
+echo "🧪 Setting up YMemo CI test environment..."
+
+# Test environment indicators
+export SKIP_AWS_VALIDATION=true
+export MOCK_SERVICES=true
+export TESTING=true
+export CI=true
+export PYTEST_RUNNING=true
+
+# Logging configuration (reduce noise in CI)
+export LOG_LEVEL=WARNING
+
+# Mock AWS credentials (required for boto3 initialization)
+export AWS_ACCESS_KEY_ID=test-access-key-id
+export AWS_SECRET_ACCESS_KEY=test-secret-access-key
+export AWS_DEFAULT_REGION=us-east-1
+export AWS_REGION=us-east-1
+
+# YMemo-specific test configuration
+export TRANSCRIPTION_PROVIDER=aws
+export CAPTURE_PROVIDER=pyaudio
+export AUDIO_SAMPLE_RATE=16000
+export AUDIO_CHANNELS=1
+
+# Additional AWS environment variables for comprehensive mocking
+export AWS_SESSION_TOKEN=test-session-token
+export AWS_SECURITY_TOKEN=test-security-token
+
+# Create fake AWS credentials directory structure
+echo "📁 Creating mock AWS credentials directory..."
+mkdir -p ~/.aws
+
+# Create AWS credentials file
+cat > ~/.aws/credentials << EOF
+[default]
+aws_access_key_id = test-access-key-id
+aws_secret_access_key = test-secret-access-key
+region = us-east-1
+
+[test]
+aws_access_key_id = test-access-key-id
+aws_secret_access_key = test-secret-access-key
+region = us-east-1
+EOF
+
+# Create AWS config file
+cat > ~/.aws/config << EOF
+[default]
+region = us-east-1
+output = json
+
+[profile test]
+region = us-east-1
+output = json
+EOF
+
+# Set permissions (AWS CLI expects specific permissions)
+chmod 600 ~/.aws/credentials
+chmod 600 ~/.aws/config
+
+# Additional environment variables for boto3
+export AWS_SHARED_CREDENTIALS_FILE=~/.aws/credentials
+export AWS_CONFIG_FILE=~/.aws/config
+
+echo "✅ YMemo CI test environment configured successfully!"
+echo "🔧 Environment summary:"
+echo "   - AWS validation: DISABLED"
+echo "   - Mock services: ENABLED"
+echo "   - Log level: WARNING"
+echo "   - Provider: $TRANSCRIPTION_PROVIDER"
+echo "   - Audio: ${AUDIO_SAMPLE_RATE}Hz, ${AUDIO_CHANNELS} channel(s)"
+echo ""