feat: add SpecDialog component for editing spec frontmatter

- Implement SpecDialog for managing spec details including title, read mode, priority, and keywords.
- Add validation and keyword management functionality.
- Integrate SpecDialog into SpecsSettingsPage for editing specs.

feat: create index file for specs components

- Export SpecCard, SpecDialog, and related types from a new index file for better organization.

feat: implement SpecsSettingsPage for managing specs and hooks

- Create main settings page with tabs for Project Specs, Personal Specs, Hooks, Injection, and Settings.
- Integrate SpecDialog and HookDialog for editing specs and hooks.
- Add search functionality and mock data for specs and hooks.

feat: add spec management API routes

- Implement API endpoints for listing specs, getting spec details, updating frontmatter, rebuilding indices, and initializing the spec system.
- Handle errors and responses appropriately for each endpoint.

.codex/skills/issue-discover/phases/02-discover.md

@@ -118,7 +118,7 @@ selectedPerspectives.forEach(perspective => {
 ### MANDATORY FIRST STEPS (Agent Execute)
 1. **Read role definition**: ~/.codex/agents/cli-explore-agent.md (MUST read first)
 2. Read: {projectRoot}/.workflow/project-tech.json
-3. Read: {projectRoot}/.workflow/project-guidelines.json
+3. Read: {projectRoot}/.workflow/specs/*.md
 
 ---
 
@@ -196,7 +196,7 @@ if (selectedPerspectives.includes('security') || selectedPerspectives.includes('
 ### MANDATORY FIRST STEPS (Agent Execute)
 1. **Read role definition**: ~/.codex/agents/cli-explore-agent.md (MUST read first)
 2. Read: {projectRoot}/.workflow/project-tech.json
-3. Read: {projectRoot}/.workflow/project-guidelines.json
+3. Read: {projectRoot}/.workflow/specs/*.md
 
 ---
 

.codex/skills/issue-discover/phases/03-discover-by-prompt.md

@@ -416,7 +416,7 @@ function buildDimensionPromptWithACE(dimension, iteration, previousFindings, ace
 ### MANDATORY FIRST STEPS (Agent Execute)
 1. **Read role definition**: ~/.codex/agents/cli-explore-agent.md (MUST read first)
 2. Read: {projectRoot}/.workflow/project-tech.json
-3. Read: {projectRoot}/.workflow/project-guidelines.json
+3. Read: {projectRoot}/.workflow/specs/*.md
 
 ---