Initial TrueGrowth source import

openspec/changes/archive/2026-04-29-add-prompt-history-tool/specs/prompt-history/spec.md

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+## ADDED Requirements
+
+### Requirement: Prompt Lineage History
+The system SHALL derive prompt history records from task queue data and connect initial prompt, sent prompt, tags, and generated result preview.
+
+#### Scenario: New task has prompt metadata
+- **WHEN** a generation task is created from AI input
+- **THEN** the task stores lightweight prompt metadata with initial prompt, sent prompt, category, and optional Skill identifiers
+
+#### Scenario: Old task has no prompt metadata
+- **WHEN** an older task is shown in prompt history
+- **THEN** the initial prompt falls back to `sourcePrompt`, then `rawInput`, then `prompt`
+- **AND** the sent prompt falls back to `prompt`
+
+### Requirement: Prompt History Filtering
+The prompt history tool SHALL support filtering by image, video, audio, text, and Agent categories, with optional Skill tag filtering.
+
+#### Scenario: User filters prompt records
+- **WHEN** the user selects a category, Skill tag, or search query
+- **THEN** the tool shows only matching prompt history records in reverse chronological order
+
+### Requirement: Prompt Hover Details
+Prompt list items SHALL optionally show prompt titles in the list while keeping sent prompt as the selectable content.
+
+#### Scenario: User hovers a prompt history item
+- **WHEN** the prompt history item has sent prompt, tags, or result preview data
+- **THEN** the hover tip shows the sent prompt, tags, and a lightweight result preview

openspec/changes/archive/2026-04-29-add-prompt-history-tool/specs/toolbox/spec.md

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+## ADDED Requirements
+
+### Requirement: Prompt History Toolbox Tool
+The system SHALL provide a built-in toolbox tool named "提示词历史" that opens as an internal React tool.
+
+#### Scenario: User opens prompt history from toolbox
+- **WHEN** the user opens the toolbox
+- **THEN** the "提示词历史" tool is available as a content tool
+- **AND** opening it shows local prompt history records derived from generation tasks
+
+### Requirement: Prompt History Tool Uses Lightweight Records
+The prompt history tool SHALL read only lightweight task summaries for list rendering and result previews.
+
+#### Scenario: Large media tasks exist
+- **WHEN** prompt history records are loaded
+- **THEN** the list data excludes large uploaded media, analysis payloads, tool call arrays, and full generated media blobs
+- **AND** media previews reference existing URLs or thumbnails