934 Conversation Metadata Modal Width Enhancement Fdc4246f

# Conversation Metadata Modal Width Enhancement

**Version Implemented:** 0.229.001

## Enhancement Description
Enhanced the conversation metadata modal to be wider so that conversation IDs and other long text content display properly without wrapping to multiple lines.

## Issue Addressed
The conversation metadata modal was using `modal-lg` which was too narrow, causing long conversation IDs to wrap across multiple lines and making them difficult to read and copy.

## Changes Made

### 1. Modal Width Enhancement
**File:** `templates/chats.html`
**Change:** Increased modal width from `modal-lg` to `modal-xl`

**Before:**
```html
<div class="modal-dialog modal-lg">
```

**After:**
```html
<div class="modal-dialog modal-xl">
```

### 2. Updated CSS for Wider Modal
**File:** `templates/chats.html`
**Change:** Updated CSS to support the new modal size with appropriate max-width

**Before:**
```css
#conversation-details-modal .modal-lg {
    max-width: 900px;
}
```

**After:**
```css
#conversation-details-modal .modal-xl {
    max-width: 1200px;
}
```

### 3. Enhanced Code Element Styling
**File:** `templates/chats.html`
**Change:** Added CSS properties to prevent conversation ID wrapping and improve readability

**Before:**
```css
#conversation-details-modal code {
    font-size: 0.875em;
    background-color: var(--bs-gray-100);
    padding: 0.125rem 0.25rem;
    border-radius: 0.25rem;
}
```

**After:**
```css
#conversation-details-modal code {
    font-size: 0.875em;
    background-color: var(--bs-gray-100);
    padding: 0.125rem 0.25rem;
    border-radius: 0.25rem;
    white-space: nowrap;
    overflow-x: auto;
    display: inline-block;
    max-width: 100%;
}
```

## Technical Details

### Modal Size Comparison
- **Previous:** `modal-lg` (max-width: 900px)
- **Current:** `modal-xl` (max-width: 1200px)
- **Improvement:** 33% wider display area

### Code Element Improvements
- **`white-space: nowrap`** - Prevents text wrapping
- **`overflow-x: auto`** - Adds horizontal scroll if needed
- **`display: inline-block`** - Proper block behavior for overflow
- **`max-width: 100%`** - Ensures responsiveness

## User Experience Benefits

### Better Readability
- Conversation IDs display on a single line
- Easier to read and copy long identifiers
- More professional appearance

### Improved Layout
- Better use of screen real estate
- More space for metadata content
- Cleaner visual presentation

### Enhanced Functionality
- Horizontal scrolling for very long content
- Maintains responsive design principles
- Works well on different screen sizes

## Visual Impact

### Before Enhancement
```
┌─────────────────────────────────────┐
│ Conversation ID: ad67387a-6878-     │
│ 48fb-be8e-1263439c259d              │
└─────────────────────────────────────┘
```

### After Enhancement
```
┌─────────────────────────────────────────────────────┐
│ Conversation ID: ad67387a-6878-48fb-be8e-1263439c259d │
└─────────────────────────────────────────────────────┘
```

## Files Modified

1. **`templates/chats.html`** - Enhanced modal width and CSS styling
2. **`config.py`** - Updated version from `0.226.097` to `0.226.098`
3. **`functional_tests/test_conversation_metadata_modal_enhancements.py`** - New comprehensive test file

## Responsive Design Considerations

### Large Screens (≥1200px)
- Modal takes advantage of full available width
- All content displays comfortably

### Medium Screens (768px-1199px)
- Modal adapts to available screen width
- Maintains readability while fitting screen

### Small Screens (<768px)
- Modal remains responsive
- Horizontal scroll available if needed

## Version
**Updated from:** 0.226.097  
**Updated to:** 0.226.098

## Testing
Run the functional test to verify the enhancements:
```bash
python functional_tests/test_conversation_metadata_modal_enhancements.py
```

Expected output: All 4 tests should pass, confirming:
- Modal width enhanced to modal-xl
- CSS updated to support wider modal
- Code elements styled to prevent wrapping
- Old modal-lg references properly updated

## Backward Compatibility
This enhancement maintains full backward compatibility:
- No breaking changes to existing functionality
- All existing modal behaviors preserved
- Improved display without affecting data or APIs

## Future Considerations
- The wider modal provides room for additional metadata fields
- Enhanced layout could support more detailed conversation information
- Improved foundation for future modal enhancements