chore: full technical rename planarchy → capakraken

Complete rename of all technical identifiers across the codebase:

Package names (11 packages):
- @planarchy/* → @capakraken/* in all package.json, tsconfig, imports

Import statements: 277 files, 548 occurrences replaced

Database & Docker:
- PostgreSQL user/db: planarchy → capakraken
- Docker volumes: planarchy_pgdata → capakraken_pgdata
- Connection strings updated in docker-compose, .env, CI

CI/CD:
- GitHub Actions workflow: all filter commands updated
- Test database credentials updated

Infrastructure:
- Redis channel: planarchy:sse → capakraken:sse
- Logger service name: planarchy-api → capakraken-api
- Anonymization seed updated
- Start/stop/restart scripts updated

Test data:
- Seed emails: @planarchy.dev → @capakraken.dev
- E2E test credentials: all 11 spec files updated
- Email defaults: @planarchy.app → @capakraken.app
- localStorage keys: planarchy_* → capakraken_*

Documentation: 30+ .md files updated

Verification:
- pnpm install: workspace resolution works
- TypeScript: only pre-existing TS2589 (no new errors)
- Engine: 310/310 tests pass
- Staffing: 37/37 tests pass

Co-Authored-By: claude-flow <ruv@ruv.net>

packages/api/src/router/staffing.ts

@@ -1,5 +1,5 @@
-import { analyzeUtilization, findCapacityWindows, rankResources } from "@planarchy/staffing";
-import { listAssignmentBookings } from "@planarchy/application";
+import { analyzeUtilization, findCapacityWindows, rankResources } from "@capakraken/staffing";
+import { listAssignmentBookings } from "@capakraken/application";
 import { TRPCError } from "@trpc/server";
 import { z } from "zod";
 import { findUniqueOrThrow } from "../db/helpers.js";
@@ -69,7 +69,7 @@ export const staffingRouter = createTRPCRouter({
           id: resource.id,
           displayName: resource.displayName,
           eid: resource.eid,
-          skills: skills as unknown as import("@planarchy/shared").SkillEntry[],
+          skills: skills as unknown as import("@capakraken/shared").SkillEntry[],
           lcrCents: resource.lcrCents,
           chargeabilityTarget: resource.chargeabilityTarget,
           currentUtilizationPercent: utilizationPercent,
@@ -133,7 +133,7 @@ export const staffingRouter = createTRPCRouter({
           id: resource.id,
           displayName: resource.displayName,
           chargeabilityTarget: resource.chargeabilityTarget,
-          availability: resource.availability as unknown as import("@planarchy/shared").WeekdayAvailability,
+          availability: resource.availability as unknown as import("@capakraken/shared").WeekdayAvailability,
         },
         allocations: resourceBookings.map((booking) => ({
           startDate: booking.startDate,
@@ -183,14 +183,14 @@ export const staffingRouter = createTRPCRouter({
         {
           id: resource.id,
           displayName: resource.displayName,
-          availability: resource.availability as unknown as import("@planarchy/shared").WeekdayAvailability,
+          availability: resource.availability as unknown as import("@capakraken/shared").WeekdayAvailability,
         },
         resourceBookings.map((booking) => ({
           startDate: booking.startDate,
           endDate: booking.endDate,
           hoursPerDay: booking.hoursPerDay,
           status: booking.status,
-        })) as Pick<import("@planarchy/shared").Allocation, "startDate" | "endDate" | "hoursPerDay" | "status">[],
+        })) as Pick<import("@capakraken/shared").Allocation, "startDate" | "endDate" | "hoursPerDay" | "status">[],
         input.startDate,
         input.endDate,
         input.minAvailableHoursPerDay,