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>

apps/web/src/components/layout/AppShell.tsx

@@ -15,7 +15,7 @@ import { NotificationBell } from "../notifications/NotificationBell.js";
 import { ChatPanel } from "../assistant/ChatPanel.js";
 import { NavProgressBar } from "~/components/ui/NavProgressBar.js";
 
-const SIDEBAR_COLLAPSED_KEY = "planarchy_sidebar_collapsed";
+const SIDEBAR_COLLAPSED_KEY = "capakraken_sidebar_collapsed";
 
 function IconFrame({ children }: { children: ReactNode }) {
   return (

apps/web/src/components/layout/InstallPrompt.tsx

@@ -2,7 +2,7 @@
 
 import { useCallback, useEffect, useRef, useState } from "react";
 
-const DISMISS_KEY = "planarchy_pwa_dismiss";
+const DISMISS_KEY = "capakraken_pwa_dismiss";
 const DISMISS_DURATION_MS = 30 * 24 * 60 * 60 * 1000; // 30 days
 
 interface BeforeInstallPromptEvent extends Event {

apps/web/src/components/layout/ThemeProvider.tsx

@@ -9,7 +9,7 @@ import { useEffect } from "react";
 export function ThemeProvider({ children }: { children: React.ReactNode }) {
   useEffect(() => {
     try {
-      const raw = localStorage.getItem("planarchy_theme");
+      const raw = localStorage.getItem("capakraken_theme");
       if (!raw) return;
       const prefs = JSON.parse(raw) as { mode?: string; accent?: string };
       const html = document.documentElement;