feat(12-04): add PlanRepository to tRPC context

- Import PlanRepository type from repositories
- Add planRepository?: PlanRepository to TRPCContext type
- Add planRepository to CreateContextOptions
- Update createContext to include planRepository

src/trpc/context.ts

@@ -11,6 +11,7 @@ import type { TaskRepository } from '../db/repositories/task-repository.js';
 import type { MessageRepository } from '../db/repositories/message-repository.js';
 import type { InitiativeRepository } from '../db/repositories/initiative-repository.js';
 import type { PhaseRepository } from '../db/repositories/phase-repository.js';
+import type { PlanRepository } from '../db/repositories/plan-repository.js';
 import type { DispatchManager } from '../dispatch/types.js';
 import type { CoordinationManager } from '../coordination/types.js';
 
@@ -41,6 +42,8 @@ export interface TRPCContext {
   initiativeRepository?: InitiativeRepository;
   /** Phase repository for phase CRUD operations (optional until server wiring complete) */
   phaseRepository?: PhaseRepository;
+  /** Plan repository for plan CRUD operations (optional until server wiring complete) */
+  planRepository?: PlanRepository;
 }
 
 /**
@@ -57,6 +60,7 @@ export interface CreateContextOptions {
   coordinationManager?: CoordinationManager;
   initiativeRepository?: InitiativeRepository;
   phaseRepository?: PhaseRepository;
+  planRepository?: PlanRepository;
 }
 
 /**
@@ -77,5 +81,6 @@ export function createContext(options: CreateContextOptions): TRPCContext {
     coordinationManager: options.coordinationManager,
     initiativeRepository: options.initiativeRepository,
     phaseRepository: options.phaseRepository,
+    planRepository: options.planRepository,
   };
 }