Prd V07 Epic Scoping

EPIC-XXX: [Epic Name]
State: [Planned | In Progress | Testing | Complete]
Lifecycle: v0.7 Build Execution
Branch: epic/EPIC-XXX-[slug]

## 0. Context Capsule
### Resource Envelope
| Dimension | Target | Notes |
|-----------|--------|-------|
| Pre-load Context | ~[N]k tokens | SoT files + EPIC + code |
| Working Room | ~[200-N]k tokens | Space for work |
| Session Goal | [Checkpoint target] | What "done" looks like |

### Dependencies
| Type | Items | Status |
|------|-------|--------|
| Requires | EPIC-YYY | Complete/Pending |
| External | [Setup needed] | Ready/Blocked |
| Enables | EPIC-ZZZ | Blocked until this completes |

### Pre-load Checklist
- [ ] SoT/SoT.[X].md — IDs: [key IDs]
- [ ] SoT/SoT.[Y].md — IDs: [key IDs]

## 1. Session State (The "Brain Dump")
### Current State
- **Last Action**: [What was just completed — reference IDs]
- **Stopping Point**: [File/line or test failure]
- **Next Steps**: [Exact instructions for next session]
- **Blockers**: [Any blockers — or "None"]
- **Decisions Made**: [Key decisions with rationale]

### Resume Instructions
[Exactly what the next session should do — or "N/A - EPIC Complete"]

## 2. Objective & Scope
Goal: [One sentence describing what this EPIC achieves]

Deliverables:
  - [ ] [Specific deliverable A]
  - [ ] [Specific deliverable B]
  - [ ] [Specific deliverable C]

Out of Scope: [What we are NOT doing in this EPIC]

## 3. Context & IDs
| Type | IDs |
|------|-----|
| Business Rules | BR-XXX, BR-YYY |
| User Journeys | UJ-XXX, UJ-YYY |
| APIs | API-XXX to API-ZZZ |
| Data Models | DBT-XXX, DBT-YYY |
| Architecture | ARC-XXX |
| Features | FEA-XXX, FEA-YYY |
| Tests | TEST-XXX to TEST-ZZZ |

## 4. Execution Plan (The 5 Phases)

### Phase A: Plan
- [ ] Context loaded
- [ ] Dependencies verified
- [ ] Strategy defined
- [ ] Branch created

**Checkpoint A**: Planning complete, branch exists.

### Phase B: Design
- [ ] Specs updated
- [ ] Architecture documented
- [ ] TEST- entries created

**Checkpoint B**: Specs drafted, tests defined.

### Phase C: Build (Context Windows)
Window 1: [Focus Area]
  - [ ] Task A
  - [ ] Task B
  - [ ] Verification: [How to confirm complete]

**Checkpoint C1**: [What exists when done]

Window 2: [Focus Area]
  - [ ] Task C
  - [ ] Task D

**Checkpoint C2**: [What exists when done]

### Phase D: Validate
- [ ] All TEST- entries pass
- [ ] Manual verification of UJ-
- [ ] Code has @implements tags
- [ ] SoT matches implementation

**Checkpoint D**: Tests green, verification complete.

### Phase E: Finish
- [ ] Temp cleanup
- [ ] SoT finalized
- [ ] Learning capture
- [ ] Resume Instructions = "N/A - EPIC Complete"
- [ ] PR ready

**Checkpoint E**: EPIC complete.

## 5. Acceptance Criteria
- [ ] All deliverables done
- [ ] All TEST- entries pass
- [ ] Resume Instructions = "N/A - EPIC Complete"
- [ ] No orphan ID references
- [ ] Branch merged or PR approved

EPIC-01: User Authentication
State: Planned
Lifecycle: v0.7 Build Execution
Branch: epic/EPIC-01-auth

## 0. Context Capsule
### Resource Envelope
| Dimension | Target | Notes |
|-----------|--------|-------|
| Pre-load Context | ~40k tokens | Auth SoT + API specs + schema |
| Working Room | ~160k tokens | Plenty of space |
| Session Goal | Checkpoint C1 | Database schema complete |

### Dependencies
| Type | Items | Status |
|------|-------|--------|
| Requires | None | First EPIC |
| External | Supabase project | Ready |
| Enables | EPIC-02, EPIC-03 | Blocked until this completes |

### Pre-load Checklist
- [ ] SoT/SoT.BUSINESS_RULES.md — IDs: BR-001, BR-002
- [ ] SoT/SoT.API_CONTRACTS.md — IDs: API-001 to API-005
- [ ] SoT/SoT.TECHNICAL_DECISIONS.md — IDs: TECH-003, ARC-003

## 1. Session State (The "Brain Dump")
### Current State
- **Last Action**: N/A (not started)
- **Stopping Point**: N/A
- **Next Steps**:
  1. Create branch epic/EPIC-01-auth
  2. Begin with Phase A: Plan
  3. Load context from pre-load checklist
- **Blockers**: None
- **Decisions Made**: Using Supabase Auth per TECH-003

### Resume Instructions
> Start fresh: create branch and load context per pre-load checklist.

## 2. Objective & Scope
Goal: Enable users to sign up, log in, and manage their sessions.

Deliverables:
  - [ ] User registration with email/password
  - [ ] Login/logout functionality
  - [ ] Session management with refresh tokens
  - [ ] Password reset flow

Out of Scope: Social auth (EPIC-02), team invites (EPIC-05)

## 3. Context & IDs
| Type | IDs |
|------|-----|
| Business Rules | BR-001, BR-002 |
| User Journeys | UJ-000, UJ-010 |
| APIs | API-001 to API-005 |
| Data Models | DBT-010, DBT-011 |
| Architecture | ARC-003, TECH-003 |
| Features | FEA-010, FEA-011 |
| Tests | TEST-001 to TEST-015 |

## 4. Execution Plan

### Phase A: Plan
- [ ] Context loaded
- [ ] Dependencies verified (Supabase ready)
- [ ] Strategy: Database → API → UI
- [ ] Branch created: epic/EPIC-01-auth

**Checkpoint A**: Planning complete, branch exists.

### Phase C: Build
Window 1: Database Schema
  - [ ] Create users table with RLS
  - [ ] Create sessions table
  - [ ] Set up Supabase Auth triggers

**Checkpoint C1**: Schema deployed, migrations tested.

Window 2: API Endpoints
  - [ ] POST /auth/signup (API-001)
  - [ ] POST /auth/login (API-002)
  - [ ] POST /auth/logout (API-003)
  - [ ] POST /auth/refresh (API-004)
  - [ ] POST /auth/reset-password (API-005)

**Checkpoint C2**: All endpoints return correct responses.

Window 3: UI Integration
  - [ ] Signup form (SCR-001)
  - [ ] Login form (SCR-002)
  - [ ] Password reset flow (SCR-003)
  - [ ] Auth state management

**Checkpoint C3**: Full auth flow works E2E.

## 5. Acceptance Criteria
- [ ] All deliverables done
- [ ] TEST-001 to TEST-015 pass
- [ ] Resume Instructions = "N/A - EPIC Complete"
- [ ] UJ-000 and UJ-010 verified manually
- [ ] Branch merged