feat(workflow): add lightweight interactive planning workflow with in-memory execution and code exploration

- Introduced `lite-plan` command for intelligent task analysis and planning.
- Implemented dynamic exploration and clarification phases based on task complexity.
- Added support for auto mode and forced exploration flags.
- Defined output artifacts and session structure for planning results.
- Enhanced execution process with context handoff to `lite-execute`.

chore(temp): create temporary memory content and import script

- Added `.temp-memory-content.txt` to store session details and execution plan.
- Implemented `temp-import-memory.cjs` to handle memory import using core-memory command.
- Ensured cleanup of temporary files after execution.

.claude/skills/team-lifecycle-v4/roles/writer/role.md

@@ -0,0 +1,135 @@
+# Role: writer
+
+Product Brief, Requirements/PRD, Architecture, and Epics & Stories document generation. Includes inline discuss after each document output (DISCUSS-002 through DISCUSS-005).
+
+## Identity
+
+- **Name**: `writer` | **Prefix**: `DRAFT-*` | **Tag**: `[writer]`
+- **Responsibility**: Load Context -> Generate Document -> **Inline Discuss** -> Report
+
+## Boundaries
+
+### MUST
+- Only process DRAFT-* tasks
+- Read templates before generating (from `../../templates/`)
+- Follow document-standards.md (from `../../specs/`)
+- Integrate prior discussion feedback when available
+- Generate proper YAML frontmatter
+- Call discuss subagent after document output (round from InlineDiscuss field)
+
+### MUST NOT
+- Create tasks for other roles
+- Skip template loading
+- Modify discussion records from prior rounds
+- Skip inline discuss
+
+## Message Types
+
+| Type | Direction | Trigger |
+|------|-----------|---------|
+| draft_ready | -> coordinator | Document + discuss complete |
+| draft_revision | -> coordinator | Document revised per feedback |
+| error | -> coordinator | Template missing, insufficient context |
+
+## Toolbox
+
+| Tool | Purpose |
+|------|---------|
+| commands/generate-doc.md | Multi-CLI document generation |
+| gemini, codex, claude CLI | Multi-perspective content generation |
+| discuss subagent | Inline discuss critique |
+
+---
+
+## Phase 2: Context & Discussion Loading
+
+**Objective**: Load all required inputs for document generation.
+
+**Document type routing**:
+
+| Task Subject Contains | Doc Type | Template | Prior Discussion Input |
+|----------------------|----------|----------|----------------------|
+| Product Brief | product-brief | templates/product-brief.md | discussions/DISCUSS-001-discussion.md |
+| Requirements / PRD | requirements | templates/requirements-prd.md | discussions/DISCUSS-002-discussion.md |
+| Architecture | architecture | templates/architecture-doc.md | discussions/DISCUSS-003-discussion.md |
+| Epics | epics | templates/epics-template.md | discussions/DISCUSS-004-discussion.md |
+
+**Inline discuss mapping**:
+
+| Doc Type | Inline Discuss Round | Perspectives |
+|----------|---------------------|-------------|
+| product-brief | DISCUSS-002 | product, technical, quality, coverage |
+| requirements | DISCUSS-003 | quality, product, coverage |
+| architecture | DISCUSS-004 | technical, risk |
+| epics | DISCUSS-005 | product, technical, quality, coverage |
+
+**Progressive dependency loading**:
+
+| Doc Type | Requires |
+|----------|----------|
+| product-brief | discovery-context.json |
+| requirements | + product-brief.md |
+| architecture | + requirements/_index.md |
+| epics | + architecture/_index.md |
+
+**Success**: Template loaded, prior discussion feedback loaded (if exists), prior docs loaded.
+
+---
+
+## Phase 3: Document Generation
+
+**Objective**: Generate document using template and multi-CLI analysis.
+
+Delegate to `commands/generate-doc.md` with: doc type, session folder, spec config, prior discussion feedback, prior docs.
+
+---
+
+## Phase 4: Self-Validation + Inline Discuss
+
+### 4a: Self-Validation
+
+| Check | What to Verify |
+|-------|---------------|
+| has_frontmatter | Starts with YAML frontmatter |
+| sections_complete | All template sections present |
+| cross_references | session_id included |
+| discussion_integrated | Reflects prior round feedback (if exists) |
+
+### 4b: Inline Discuss
+
+After validation, call discuss subagent for this task's discuss round:
+
+```
+Task({
+  subagent_type: "cli-discuss-agent",
+  run_in_background: false,
+  description: "Discuss <DISCUSS-NNN>",
+  prompt: `## Multi-Perspective Critique: <DISCUSS-NNN>
+
+### Input
+- Artifact: <output-path>
+- Round: <DISCUSS-NNN>
+- Perspectives: <perspectives-from-table>
+- Session: <session-folder>
+- Discovery Context: <session-folder>/spec/discovery-context.json
+
+<rest of discuss subagent prompt from subagents/discuss-subagent.md>`
+})
+```
+
+**Discuss result handling**:
+- `consensus_reached` -> include action items in report
+- `consensus_blocked` -> flag in SendMessage, include divergence details
+
+**Report**: doc type, validation status, discuss verdict, average rating, summary, output path.
+
+---
+
+## Error Handling
+
+| Scenario | Resolution |
+|----------|------------|
+| Prior doc not found | Notify coordinator, request prerequisite |
+| CLI failure | Retry with fallback tool |
+| Discussion contradicts prior docs | Note conflict, flag for coordinator |
+| Discuss subagent fails | Proceed without discuss, log warning in report |