Start roadmap execution by expanding default curated public prompt library

[Copilot]

This PR starts implementation of the roadmap by shipping an initial, low-risk feature increment: expanding the built-in curated public prompt set. It focuses on improving out-of-the-box content breadth before deeper model/upload/payment work.

• What changed

  • Expanded initializeDefaultData() seed data in src/lib/db.ts.
  • Added 3 new high-quality, public sample prompts to the default library.
  • New entries cover additional categories already present in the taxonomy:
    • 创意设计 (brand visual brief assistant)
    • 数据分析 (weekly business analysis report assistant)
    • 生活助手 (7-day healthy meal plan assistant)

• Why this is the right “start implementation” slice

  • Delivers immediate product value with minimal surface area.
  • Increases initial library quality/diversity without changing runtime logic, APIs, or schema.

• Code shape (example)

const samplePrompts = [
  // existing seeded prompts...
  {
    title: '品牌视觉设计简报助手',
    category_id: 5,
    is_public: true,
    tags: ['品牌设计', '视觉规范', '创意设计'],
  },
  {
    title: '业务数据周报分析助手',
    category_id: 6,
    is_public: true,
    tags: ['数据分析', '周报', '经营复盘'],
  },
  {
    title: '7天健康饮食计划生成器',
    category_id: 7,
    is_public: true,
    tags: ['健康生活', '饮食计划', '生活助手'],
  },
]

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Original prompt

Start implementation

[Chronological Review: The conversation began with the user requesting a feature roadmap for a project, outlining specific features to be implemented. The user then asked for an implementation to start, indicating readiness to proceed with the development of the features discussed.]

[Intent Mapping: The user explicitly requested a feature roadmap and implementation plan, stating, "你先给我做一个Feature Roadmap 计划这些 看看上线的先后 并且你看看有什么可以改的地方 列更全面的清单." They also indicated a desire to start implementation with the command "Start implementation."]

[Technical Inventory: The features discussed include:

1. Expanding a high-quality public prompt library.
2. Adding multi-turn dialogue functionality with advanced domestic models.
3. Supporting multi-turn file and image uploads.
4. Implementing a payment system with tiered user charges.
5. Optimizing the existing prompt optimization system with simplified and professional modes.]

[Code Archaeology: The current file being worked on is next.config.mjs, which is likely related to the configuration of the project. No specific code changes were discussed yet.]

[Progress Assessment: The user has outlined a comprehensive list of features to be implemented but has not yet received feedback on the roadmap or started coding.]

[Context Validation: All necessary context for continuing the work is captured, including the user's goals for the feature roadmap and implementation.]

[Recent Commands Analysis: The last agent command executed was "Start implementation," indicating the user's readiness to begin coding. There were no tool results to summarize as this command did not invoke a specific tool.]

1. Conversation Overview: - Primary Objectives: The user requested a feature roadmap and implementation plan, stating, "你先给我做一个Feature Roadmap 计划这些 看看上线的先后 并且你看看有什么可以改的地方 列更全面的清单," and indicated readiness to start implementation with "Start implementation." - Session Context: The conversation flowed from a request for a structured feature roadmap to a prompt for immediate implementation, reflecting the user's urgency to advance the project. - User Intent Evolution: The user transitioned from seeking a strategic overview of features to expressing a desire to begin coding, indicating a shift from planning to action.

2. Technical Foundation:

• Core Technology: The project appears to involve a web application, likely using JavaScript/Node.js given the context of next.config.mjs.
• Framework/Library: Next.js is implied by the file name, which is used for server-rendered React applications.
• Architectural Pattern: The user is looking to implement a modular feature set that enhances user interaction and monetization.
• Environment Detail: The user is working on a local file path, indicating a personal development setup.

3. Codebase Status:

• File Name: next.config.mjs
• Purpose: This file is crucial for configuring the Next.js application.
• Current State: No modifications have been discussed yet.
• Key Code Segments: Not applicable at this stage.
• Dependencies: This file will likely interact with other components of the Next.js application.

4. Problem Resolution:

• Issues Encountered: No specific technical problems have been identified yet.
• Solutions Implemented: The user has not yet implemented any solutions.
• Debugging Context: No ongoing troubleshooting efforts have been mentioned.
• Lessons Learned: Not applicable at this stage.

5. Progress Tracking:

• Completed Tasks: The user has outlined the features to be implemented.
• Partially Complete Work: The roadmap has not yet been created, and implementation has just been initiated.
• Validated Outcomes: No features have been confirmed working through testing yet.

6. Active Work State:

• Current Focus: The user is ready to start implementing the features outlined in their roadmap.
• Recent Context: The last few exchanges involved the user requesting a feature roadmap and then signaling readiness to begin coding.
• Working Code: No specific code snippets have been discussed yet.
• Immediate Context: The user is poised to begin implementation of the features listed.

7. Recent Operations:

• Last Agent Commands: The last command executed was "Start implementation."
• Tool Results Summary: No specific tool results were generated from this command.
• Pre-Summary State: The agent was preparing to assist with the implementation of the features outlined by the user.
• Operation Context: The command was executed in alignment with the user's goal to advance the project into the implementation phase.

8. Continuation Plan:

• Pending Task 1: Create a detailed feature roadmap based on the user's outlined features.
• Pending Task 2: Begin coding the features as per the roadmap once it is established.
• Priority Information: The immediate next step is to develop the roadmap and clarify the implementation sequence.
• Next Action: "You need to create a detailed feature roadmap before star...

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