docs: update dialect counts 7→8 and add MariaDB to all doc lists

- CLAUDE.md: add Snowflake + MariaDB (was missing both)
- README.md: 7→8 dialects in stats bar, add MariaDB to feature lists
- SQL_COMPATIBILITY.md: 6→8 Supported Dialects (add ClickHouse + MariaDB)
- website/src/lib/constants.ts: add MariaDB to feature description

Resolves #426 (docs integration)
Resolves #428 (count sync)

Author: Ajit Pratap Singh

CLAUDE.md

@@ -12,7 +12,7 @@ GoSQLX is a **production-ready**, **race-free**, high-performance SQL parsing SD
 - Thread-safe with zero race conditions (20,000+ concurrent operations tested)
 - 1.38M+ ops/sec sustained, 1.5M peak with memory-efficient object pooling
 - ~80-85% SQL-99 compliance (window functions, CTEs, set operations, MERGE, etc.)
-- Multi-dialect support: PostgreSQL, MySQL, SQL Server, Oracle, SQLite, ClickHouse
+- Multi-dialect support: PostgreSQL, MySQL, MariaDB, SQL Server, Oracle, SQLite, Snowflake, ClickHouse (8 dialects)
 
 ## Architecture
 

README.md

@@ -28,7 +28,7 @@
 
 <br/>
 
-| **1.38M+ ops/sec** | **<1μs latency** | **85% SQL-99** | **7 dialects** | **0 race conditions** |
+| **1.38M+ ops/sec** | **<1μs latency** | **85% SQL-99** | **8 dialects** | **0 race conditions** |
 |:---:|:---:|:---:|:---:|:---:|
 
 </div>
@@ -48,7 +48,7 @@ ast, _ := gosqlx.Parse("SELECT u.name, COUNT(*) FROM users u JOIN orders o ON u.
 
 - **Not an ORM** - a parser. You get the AST, you decide what to do with it.
 - **Not slow** - zero-copy tokenization, sync.Pool recycling, no allocations on hot paths.
-- **Not limited** - PostgreSQL, MySQL, SQL Server, Oracle, SQLite, Snowflake, ClickHouse. CTEs, window functions, MERGE, set operations.
+- **Not limited** - PostgreSQL, MySQL, MariaDB, SQL Server, Oracle, SQLite, Snowflake, ClickHouse. CTEs, window functions, MERGE, set operations.
 - **Not just a library** - CLI, VS Code extension, GitHub Action, MCP server, WASM playground, Python bindings.
 
 <br/>
@@ -140,7 +140,7 @@ claude mcp add --transport http gosqlx \
 <td align="center" width="33%"><h3>🔧 Tooling</h3>AST-based formatter<br/>Query transforms API<br/>VS Code extension<br/>GitHub Action</td>
 </tr>
 <tr>
-<td align="center"><h3>🌐 Multi-Dialect</h3>PostgreSQL · MySQL<br/>SQL Server · Oracle<br/>SQLite · Snowflake</td>
+<td align="center"><h3>🌐 Multi-Dialect</h3>PostgreSQL · MySQL · MariaDB<br/>SQL Server · Oracle<br/>SQLite · Snowflake · ClickHouse</td>
 <td align="center"><h3>🤖 AI-Ready</h3>MCP server (7 tools)<br/>Public remote endpoint<br/>Streamable HTTP</td>
 <td align="center"><h3>🧪 Battle-Tested</h3>20K+ concurrent ops<br/>Zero race conditions<br/>~85% SQL-99 compliance</td>
 </tr>

docs/SQL_COMPATIBILITY.md

@@ -862,7 +862,7 @@ gosqlx format --dialect mysql query.sql
 1. **ParseWithDialect()** - Parse SQL with dialect-specific syntax
 2. **ValidateWithDialect()** - Validate with dialect awareness
 3. **--dialect CLI flag** - Specify dialect for CLI commands
-4. **6 Supported Dialects** - PostgreSQL, MySQL, SQL Server, Oracle, SQLite, Snowflake
+4. **8 Supported Dialects** - PostgreSQL, MySQL, MariaDB, SQL Server, Oracle, SQLite, Snowflake, ClickHouse
 
 ### MySQL Syntax (11 Features)
 1. **SHOW statements** - SHOW TABLES, DATABASES, CREATE TABLE

website/src/lib/constants.ts

@@ -7,7 +7,7 @@ export const NAV_LINKS = [
 ];
 
 export const FEATURES = [
-  { icon: 'globe', title: 'Multi-Dialect', description: 'PostgreSQL, MySQL, SQLite, SQL Server, Oracle, Snowflake, ClickHouse.', color: 'accent-purple' },
+  { icon: 'globe', title: 'Multi-Dialect', description: 'PostgreSQL, MySQL, MariaDB, SQLite, SQL Server, Oracle, Snowflake, ClickHouse.', color: 'accent-purple' },
   { icon: 'lock', title: 'Thread-Safe', description: 'Zero race conditions. 20,000+ concurrent ops tested.', color: 'accent-green' },
   { icon: 'bolt', title: 'Zero-Copy', description: 'Direct byte slice operations. No unnecessary allocations.', color: 'accent-orange' },
   { icon: 'recycle', title: 'Object Pooling', description: 'sync.Pool recycling for ASTs, tokenizers, expressions.', color: 'accent-indigo' },