♻️ refactor(StyleContext): modernize context architecture and eliminate route transition flicker

## Breaking Changes
- Remove backward compatibility layer for old action types
- StyleContext is no longer exported, use useStyle hook instead

## Major Improvements
- **Architecture**: Replace useState with useReducer for complex state management
- **Performance**: Add debounced resize handling and batch updates via BATCH_UPDATE action
- **DX**: Export useStyle hook and styleActions for type-safe usage
- **Memory**: Use useMemo to cache context value and prevent unnecessary re-renders

## Bug Fixes
- **UI**: Eliminate padding flicker when navigating to /console/chat* and /console/playground routes
- **Logic**: Remove redundant localStorage operations and state synchronization

## Implementation Details
- Define ACTION_TYPES and ROUTE_PATTERNS constants for better maintainability
- Add comprehensive JSDoc documentation for all functions
- Extract custom hooks: useWindowResize, useRouteChange, useMobileSiderAutoHide
- Calculate shouldInnerPadding directly in PageLayout based on pathname to prevent async updates
- Integrate localStorage saving logic into SET_SIDER_COLLAPSED reducer case
- Remove SET_INNER_PADDING action as it's no longer needed

## Updated Components
- PageLayout.js: Direct padding calculation based on route
- HeaderBar.js: Use new useStyle hook and styleActions
- SiderBar.js: Remove redundant localStorage calls
- LogsTable.js: Remove unused StyleContext import
- Playground/index.js: Migrate to new API

## Performance Impact
- Reduced component re-renders through optimized context structure
- Eliminated unnecessary effect dependencies and state updates
- Improved route transition smoothness with synchronous padding calculation

web/src/components/LogsTable.js

@@ -45,7 +45,6 @@ import {
 } from '../helpers/render';
 import Paragraph from '@douyinfe/semi-ui/lib/es/typography/paragraph';
 import { getLogOther } from '../helpers/other.js';
-import { StyleContext } from '../context/Style/index.js';
 import {
   IconRefresh,
   IconSetting,
@@ -765,7 +764,6 @@ const LogsTable = () => {
     );
   };
 
-  const [styleState, styleDispatch] = useContext(StyleContext);
   const [logs, setLogs] = useState([]);
   const [expandData, setExpandData] = useState({});
   const [showStat, setShowStat] = useState(false);