"Agraid to Ask" feature redesigned with SpecKit 62

specs/004-afraid-to-ask/data-model.md

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+# Data Model: Afraid to Ask Feature
+
+**Feature Branch**: `004-afraid-to-ask`  
+**Date**: October 13, 2025  
+**Spec**: ../../specs/004-afraid-to-ask/spec.md
+
+## Entities
+
+### User Idea
+
+Represents a user's desire or input within a session.
+
+-   **id**: Unique identifier for the idea (string)
+-   **content**: The text of the idea (string)
+-   **type**: The category of the idea (enum: `Want`, `Accept`, `AfraidToAsk`)
+-   **userId**: The ID of the user who submitted the idea (string)
+-   **sessionId**: The ID of the session the idea belongs to (string)
+
+**Note**: A single `AfraidToAsk` input field may contain one or multiple distinct ideas, which will be processed semantically.
+
+### Session
+
+A collection of user ideas and their matching results, along with associated metadata.
+
+-   **id**: Unique identifier for the session (string)
+-   **status**: Current status of the session (enum: `Active`, `Terminated`)
+-   **userIdeas**: A collection of `UserIdea` entities associated with the session.
+-   **results**: The harmonized results of the session, based on matching user ideas.
+-   **createdAt**: Timestamp of session creation (datetime)
+-   **terminatedAt**: Timestamp of session termination (datetime, null if active)