refactor: rename planta → plants, clean up codebase

- Rename planta module to plants everywhere (routes, modules, API,
  branding, i18n, docker, docs, shared packages)
- Fix package name collisions: @mana/credits-service, @mana/subscriptions-service
  (unblocks turbo)
- Extract layout composables: use-ai-tier-items, use-sync-status-items,
  RouteTierGate (layout 1345→1015 lines)
- Create shared DB pool for apps/api (lib/db.ts), migrate 5 modules
- Add automations module queries.ts with useAllAutomations/useEnabledAutomations
- Remove debug console.log statements from production code
- Rename storage display name: Ablage → Speicher

Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>

apps/api/src/modules/news/routes.ts

@@ -14,16 +14,12 @@ import { Hono } from 'hono';
 import { Readability } from '@mozilla/readability';
 import { JSDOM } from 'jsdom';
 import { drizzle } from 'drizzle-orm/postgres-js';
-import postgres from 'postgres';
 import { sql } from 'drizzle-orm';
+import { getConnection } from '../../lib/db';
 
 // ─── DB Connection (reads from news.curated_articles) ──────
 
-const DATABASE_URL =
-	process.env.DATABASE_URL ?? 'postgresql://mana:devpassword@localhost:5432/mana_platform';
-
-const connection = postgres(DATABASE_URL, { max: 10 });
-const db = drizzle(connection);
+const db = drizzle(getConnection());
 
 // ─── Extract Service (Readability fallback for ad-hoc URLs) ─