chore: enhance composer keywords with data-access-layer and quality tags

Added keywords:
- data-access-layer, dbal, sql-builder (architectural patterns)
- static-analysis, type-safe (PHPStan level 8 integration)

Organized keywords by logical groups for better readability

Author: tommyknocker

composer.json

@@ -4,33 +4,35 @@
   "type": "library",
   "keywords": [
     "pdo",
-    "database",
+    "pdodb",
+    "pdo-db",
     "query-builder",
+    "sql-builder",
+    "data-access-layer",
+    "database-abstraction-layer",
+    "database-abstraction",
+    "dbal",
+    "fluent-api",
     "mysql",
     "postgresql",
     "sqlite",
-    "database-abstraction",
-    "orm",
-    "fluent-api",
+    "database",
     "prepared-statements",
-    "sql-injection",
-    "security",
     "upsert",
     "bulk-insert",
-    "csv-loader",
-    "xml-loader",
     "transactions",
     "connection-pooling",
     "table-locking",
+    "csv-loader",
+    "xml-loader",
     "helper-functions",
+    "static-analysis",
+    "type-safe",
+    "security",
+    "sql-injection",
     "php8",
-    "modern-php",
     "lightweight",
-    "portable",
-    "cross-platform",
-    "ci-cd",
-    "pdodb",
-    "pdo-db"
+    "cross-platform"
   ],
   "homepage": "https://github.com/tommyknocker/pdo-database-class",
   "license": "MIT",