fix(ci): fix black/ruff failures, add CoC and PR template

- Fix Python formatting (sync no longer strips blank lines from .py files)
- Remove test_community_build.py (tests private sync module)
- Fix ruff warnings in test files
- Add CODE_OF_CONDUCT.md
- Add .github/PULL_REQUEST_TEMPLATE.md

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>

plugins/wordpress_advanced/schemas/database.py

@@ -12,6 +12,7 @@ from typing import Any
 
 from pydantic import BaseModel, Field, field_validator
 
+
 class DatabaseExportParams(BaseModel):
     """Parameters for database export"""
 
@@ -33,6 +34,7 @@ class DatabaseExportParams(BaseModel):
                     raise ValueError(f"Invalid table name: {table}")
         return v
 
+
 class DatabaseImportParams(BaseModel):
     """Parameters for database import"""
 
@@ -50,6 +52,7 @@ class DatabaseImportParams(BaseModel):
             raise ValueError("URL must start with http:// or https://")
         return v
 
+
 class DatabaseBackupParams(BaseModel):
     """Parameters for creating database backup"""
 
@@ -61,6 +64,7 @@ class DatabaseBackupParams(BaseModel):
         default=False, description="Also backup wp-content/uploads directory"
     )
 
+
 class DatabaseRestoreParams(BaseModel):
     """Parameters for restoring database"""
 
@@ -78,6 +82,7 @@ class DatabaseRestoreParams(BaseModel):
             raise ValueError("Confirmation required: set confirm=true")
         return v
 
+
 class DatabaseSearchParams(BaseModel):
     """Parameters for searching database"""
 
@@ -91,6 +96,7 @@ class DatabaseSearchParams(BaseModel):
     case_sensitive: bool = Field(default=False, description="Case-sensitive search")
     max_results: int = Field(default=100, ge=1, le=1000, description="Maximum results to return")
 
+
 class DatabaseQueryParams(BaseModel):
     """Parameters for executing SQL query"""
 
@@ -136,6 +142,7 @@ class DatabaseQueryParams(BaseModel):
 
         return v
 
+
 class DatabaseSizeResponse(BaseModel):
     """Response model for database size information"""
 
@@ -143,6 +150,7 @@ class DatabaseSizeResponse(BaseModel):
     tables: list[dict[str, Any]] = Field(description="List of tables with size information")
     row_count: int = Field(description="Total row count across all tables")
 
+
 class DatabaseTableInfo(BaseModel):
     """Information about a database table"""
 
@@ -154,6 +162,7 @@ class DatabaseTableInfo(BaseModel):
     total_size_mb: float
     collation: str
 
+
 class DatabaseRepairResult(BaseModel):
     """Result of database repair operation"""
 
@@ -161,6 +170,7 @@ class DatabaseRepairResult(BaseModel):
     status: str  # 'OK', 'Repaired', 'Failed'
     message: str | None = None
 
+
 class DatabaseBackupInfo(BaseModel):
     """Information about a database backup"""