Release 0.4.5

.gitignore

@@ -40,3 +40,4 @@ coverage/
 *.dll
 *.exe
 design-front/
+docker/sqlite/data/

docker/docker-compose.yml

@@ -14,6 +14,8 @@
 # Redis       port 6379  no auth         keys prefix querya:*
 # MongoDB     port 27017 db querya       user querya  password querya
 #              auth source: admin        collections: users, products, orders
+# SQLite      local file ./sqlite/data/querya.db
+#              tables: users, products, orders
 # ─────────────────────────────────────────────────────────────────────────
 
 name: querya-dev
@@ -135,6 +137,16 @@ services:
       retries: 20
       start_period: 30s
 
+  sqlite-seed:
+    image: alpine:latest
+    container_name: querya-sqlite-seed
+    volumes:
+      - ./sqlite/data:/data
+      - ./sqlite/init.sql:/init.sql:ro
+    command: >
+      sh -c "apk add --no-cache sqlite && sqlite3 /data/querya.db < /init.sql && chmod 666 /data/querya.db && echo 'SQLite DB seeded'"
+    restart: "no"
+
 volumes:
   postgres_data:
   mysql_data:

docker/sqlite/init.sql

@@ -0,0 +1,41 @@
+-- Querya SQLite Test Database Initialization
+-- This script runs once via Docker to seed the local querya.db file.
+
+CREATE TABLE IF NOT EXISTS users (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    username TEXT NOT NULL,
+    email TEXT NOT NULL UNIQUE,
+    created_at DATETIME DEFAULT CURRENT_TIMESTAMP
+);
+
+CREATE TABLE IF NOT EXISTS products (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    name TEXT NOT NULL,
+    price REAL NOT NULL,
+    stock INTEGER DEFAULT 0
+);
+
+CREATE TABLE IF NOT EXISTS orders (
+    id INTEGER PRIMARY KEY AUTOINCREMENT,
+    user_id INTEGER NOT NULL,
+    total REAL NOT NULL,
+    status TEXT DEFAULT 'pending',
+    created_at DATETIME DEFAULT CURRENT_TIMESTAMP,
+    FOREIGN KEY(user_id) REFERENCES users(id)
+);
+
+-- Seed Data
+INSERT OR IGNORE INTO users (id, username, email) VALUES
+(1, 'alice_smith', 'alice@example.com'),
+(2, 'bob_jones', 'bob@example.com'),
+(3, 'charlie_brown', 'charlie@example.com');
+
+INSERT OR IGNORE INTO products (id, name, price, stock) VALUES
+(1, 'Laptop Pro', 1299.99, 50),
+(2, 'Wireless Mouse', 49.99, 200),
+(3, 'Mechanical Keyboard', 149.50, 75);
+
+INSERT OR IGNORE INTO orders (id, user_id, total, status) VALUES
+(1, 1, 1299.99, 'completed'),
+(2, 2, 49.99, 'shipped'),
+(3, 1, 149.50, 'pending');

lib/core/layout/vertical_split_pane.dart

@@ -13,7 +13,7 @@ class SplitPanePair extends StatelessWidget {
 }
 
 /// Vertical split whose drag updates [fraction] without rebuilding [top]/[bottom].
-class VerticalSplitPane extends StatelessWidget {
+class VerticalSplitPane extends StatefulWidget {
   const VerticalSplitPane({
     super.key,
     required this.fraction,
@@ -31,36 +31,41 @@ class VerticalSplitPane extends StatelessWidget {
   final double maxFraction;
   final Key? handleKey;
 
+  @override
+  State<VerticalSplitPane> createState() => _VerticalSplitPaneState();
+}
+
+class _VerticalSplitPaneState extends State<VerticalSplitPane> {
+  final GlobalKey _columnKey = GlobalKey();
+
   @override
   Widget build(BuildContext context) {
-    return LayoutBuilder(
-      builder: (context, constraints) {
-        final totalHeight = constraints.maxHeight;
-        return ValueListenableBuilder<double>(
-          valueListenable: fraction,
-          builder: (context, value, panes) {
-            final pair = panes! as SplitPanePair;
-            final topFlex = (value * 100).round().clamp(20, 80).toInt();
-            final bottomFlex = 100 - topFlex;
-            return Column(
-              crossAxisAlignment: CrossAxisAlignment.stretch,
-              children: [
-                Expanded(flex: topFlex, child: pair.top),
-                _VerticalSplitHandle(
-                  key: handleKey,
-                  onDrag: (dy) {
-                    if (totalHeight <= 0) return;
-                    fraction.value = (fraction.value + dy / totalHeight)
-                        .clamp(minFraction, maxFraction);
-                  },
-                ),
-                Expanded(flex: bottomFlex, child: pair.bottom),
-              ],
-            );
-          },
-          child: SplitPanePair(top: top, bottom: bottom),
+    return ValueListenableBuilder<double>(
+      valueListenable: widget.fraction,
+      builder: (context, value, panes) {
+        final pair = panes! as SplitPanePair;
+        final topFlex = (value * 100).round().clamp(20, 80).toInt();
+        final bottomFlex = 100 - topFlex;
+        return Column(
+          key: _columnKey,
+          crossAxisAlignment: CrossAxisAlignment.stretch,
+          children: [
+            Expanded(flex: topFlex, child: pair.top),
+            _VerticalSplitHandle(
+              key: widget.handleKey,
+              onDrag: (dy) {
+                final box = _columnKey.currentContext?.findRenderObject() as RenderBox?;
+                final totalHeight = box?.size.height ?? 0;
+                if (totalHeight <= 0) return;
+                widget.fraction.value = (widget.fraction.value + dy / totalHeight)
+                    .clamp(widget.minFraction, widget.maxFraction);
+              },
+            ),
+            Expanded(flex: bottomFlex, child: pair.bottom),
+          ],
         );
       },
+      child: SplitPanePair(top: widget.top, bottom: widget.bottom),
     );
   }
 }

lib/core/theme/parser/querya_theme_color_scheme.dart

@@ -1,3 +1,5 @@
+// ignore_for_file: deprecated_member_use
+
 import 'package:flutter/foundation.dart';
 import 'package:shadcn_flutter/shadcn_flutter.dart';
 
@@ -64,7 +66,6 @@ ColorScheme colorSchemeFromQueryaThemeColors({
 
   final destructive = pick('destructive', base.destructive);
   // querya.theme.v1 still maps this key; shadcn marks the ColorScheme field legacy.
-  // ignore: deprecated_member_use
   final destructiveForeground =
       pick('destructiveForeground', base.destructiveForeground);
 
@@ -85,7 +86,6 @@ ColorScheme colorSchemeFromQueryaThemeColors({
     accent: pick('accent', base.accent),
     accentForeground: pick('accentForeground', base.accentForeground),
     destructive: destructive,
-    // ignore: deprecated_member_use
     destructiveForeground: destructiveForeground,
     border: pick('border', base.border),
     input: pick('input', base.input),

lib/features/main_screen/workspace_panel.dart

@@ -19,7 +19,8 @@ import 'package:flutter/material.dart' as material
         SingleChildScrollView,
         Row,
         MainAxisSize,
-        Widget;
+        Widget,
+        BoxConstraints;
 import 'package:querya_desktop/core/layout/vertical_split_pane.dart';
 import 'package:querya_desktop/core/motion/querya_cross_fade_stack.dart';
 import 'package:querya_desktop/core/motion/querya_motion.dart';
@@ -307,7 +308,7 @@ class _SectionBar extends StatelessWidget {
   Widget build(BuildContext context) {
     final theme = Theme.of(context);
     return material.Container(
-      height: 44,
+      constraints: const material.BoxConstraints(minHeight: 44),
       padding: const material.EdgeInsets.symmetric(horizontal: 12),
       decoration: material.BoxDecoration(
         color: theme.colorScheme.muted.withValues(alpha: 0.6),

lib/features/mongodb/mongo_documents_view.dart

@@ -319,7 +319,7 @@ class _MongoDocumentsViewState extends material.State<MongoDocumentsView> {
     final to = (_skip + _limit).clamp(0, _totalCount);
 
     return material.Container(
-      height: 44,
+      constraints: const material.BoxConstraints(minHeight: 44),
       padding: const material.EdgeInsets.symmetric(horizontal: 16),
       decoration: material.BoxDecoration(
         color: shadcnCs.muted.withValues(alpha: 0.15),

lib/features/mongodb/mongo_explorer_view.dart

@@ -348,7 +348,7 @@ class _BreadcrumbBar extends StatelessWidget {
   material.Widget build(material.BuildContext context) {
     final cs = shadcn.Theme.of(context).colorScheme;
     return material.Container(
-      height: 44,
+      constraints: const material.BoxConstraints(minHeight: 44),
       padding: const material.EdgeInsets.symmetric(horizontal: 16),
       decoration: material.BoxDecoration(
         color: cs.muted.withValues(alpha: 0.3),

lib/features/mongodb/mongo_stats_view.dart

@@ -765,10 +765,12 @@ class _MongoStatsViewState extends material.State<MongoStatsView> {
   Map<String, String> _extractServerInfo(Map<String, dynamic> status) {
     final result = <String, String>{};
     if (status['host'] != null) result['Host'] = status['host'].toString();
-    if (status['version'] != null)
+    if (status['version'] != null) {
       result['Version'] = status['version'].toString();
-    if (status['process'] != null)
+    }
+    if (status['process'] != null) {
       result['Process'] = status['process'].toString();
+    }
     final uptime = _getInt(status, 'uptime');
     if (uptime != null) {
       result['Uptime'] = '${_formatUptime(uptime)} ($uptime s)';
@@ -791,12 +793,15 @@ class _MongoStatsViewState extends material.State<MongoStatsView> {
     final result = <String, String>{};
     final repl = status['repl'] as Map<String, dynamic>?;
     if (repl != null) {
-      if (repl['setName'] != null)
+      if (repl['setName'] != null) {
         result['Replica set'] = repl['setName'].toString();
-      if (repl['ismaster'] != null)
+      }
+      if (repl['ismaster'] != null) {
         result['Is master'] = repl['ismaster'].toString();
-      if (repl['secondary'] != null)
+      }
+      if (repl['secondary'] != null) {
         result['Secondary'] = repl['secondary'].toString();
+      }
     }
     return result;
   }
@@ -819,8 +824,9 @@ class _MongoStatsViewState extends material.State<MongoStatsView> {
   String _formatBytes(int bytes) {
     if (bytes < 1024) return '$bytes B';
     if (bytes < 1024 * 1024) return '${(bytes / 1024).toStringAsFixed(1)} KB';
-    if (bytes < 1024 * 1024 * 1024)
+    if (bytes < 1024 * 1024 * 1024) {
       return '${(bytes / (1024 * 1024)).toStringAsFixed(1)} MB';
+    }
     return '${(bytes / (1024 * 1024 * 1024)).toStringAsFixed(1)} GB';
   }
 }