Schedule Execution From Prompts

25-07-08_23-11

# Schedule Execution from Prompts Table

## Overview
Added a "Schedule Execution" action to the prompts table that allows users to directly schedule prompt executions from the prompts view. This feature provides a seamless workflow for users to test and execute their prompts without navigating to a separate execution creation page.

## Implementation Details

### User Interface
- **Play Button**: Added a Play icon button in the actions column of each prompt row
- **Schedule Dialog**: Modal dialog with form fields for execution configuration
- **Success Feedback**: Green success message displayed after successful execution scheduling

### Form Fields
1. **User Input** (Required)
   - Textarea for entering the input text to process with the prompt
   - 4 rows height for comfortable text entry

2. **Provider/Model Selection** (Required)
   - Dropdown populated with available providers from the backend
   - Raw format display (e.g., "ollama:llama2")
   - Loading state while fetching providers
   - Error handling for provider loading failures

3. **Execution Options** (Optional)
   - **Temperature**: Number input (0-2 range, step 0.01, default: 0.01)
   - **Max Tokens**: Number input (minimum 1, placeholder: "Auto")
   - **Top P**: Number input (0-1 range, step 0.01, placeholder: "Auto")
   - **Top K**: Number input (minimum 1, placeholder: "Auto")

### Technical Implementation

#### State Management