chore(dev): wire mana-crawler into the local dev stack

Three small config changes so the Kontext "Aus URL" flow (next commit)
is runnable from a plain `pnpm dev:mana:all`:

- package.json: include mana-crawler in the dev:mana:servers
  concurrently group, and pass DATABASE_URL=…/mana_platform so the
  Go binary doesn't try to connect to a non-existent `mana` DB (its
  hardcoded default).
- .env.development: publish MANA_CRAWLER_URL=http://localhost:3023
  (the crawler's default binary port — the macmini container is
  a 3014 override, kept only in docker-compose). Also surface
  MANA_LLM_DEFAULT_MODEL for the summariser.
- docker-compose.macmini.yml: inject MANA_CRAWLER_URL + the
  default-model env into the mana-api container so production
  can reach the internal crawler and pick the summariser model
  consistently.

No runtime code touched.

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

.env.development

@@ -176,6 +176,15 @@ OLLAMA_URL=http://localhost:11434
 # the GPU LLM proxy (gpu-llm.mana.how).
 MANA_LLM_URL=https://llm.mana.how
 MANA_LLM_API_KEY=
+MANA_LLM_DEFAULT_MODEL=gemma3:4b
+
+# mana-crawler — Go service. Default binary port is 3023 (local dev);
+# the macmini docker-compose overrides to 3014 internally. Used by the
+# Kontext URL import endpoint (POST /api/v1/context/import-url) to
+# fetch and convert web pages to markdown. No public ingress —
+# apps/api reaches it via localhost in dev, via mana-crawler:3014
+# hostname in the Docker network.
+MANA_CRAWLER_URL=http://localhost:3023
 
 # ============================================
 # MAERCHENZAUBER PROJECT

docker-compose.macmini.yml

@@ -1527,6 +1527,8 @@ services:
       MANA_SEARCH_URL: http://mana-search:3012
       MANA_CREDITS_URL: http://mana-credits:3002
       MANA_MEDIA_URL: http://mana-media:3011
+      MANA_CRAWLER_URL: http://mana-crawler:3014
+      MANA_LLM_DEFAULT_MODEL: ${MANA_LLM_DEFAULT_MODEL:-gemma3:4b}
       MANA_SERVICE_KEY: ${MANA_SERVICE_KEY}
       APP_ID: mana-api
       # Database (used by modules that have server-side state — research,

package.json

@@ -220,7 +220,7 @@
 		"cf:projects:list": "npx wrangler pages project list",
 		"cf:projects:create": "echo 'Creating Cloudflare Pages projects...' && npx wrangler pages project create chat-landing --production-branch=main && npx wrangler pages project create picture-landing --production-branch=main && npx wrangler pages project create mana-landing --production-branch=main && npx wrangler pages project create cards-landing --production-branch=main && npx wrangler pages project create quotes-landing --production-branch=main",
 		"dev:search": "cd services/mana-search && go run ./cmd/server",
-		"dev:crawler": "cd services/mana-crawler && go run ./cmd/server",
+		"dev:crawler": "cd services/mana-crawler && DATABASE_URL=postgresql://mana:devpassword@localhost:5432/mana_platform go run ./cmd/server",
 		"dev:notify": "cd services/mana-notify && go run ./cmd/server",
 		"questions:dev": "turbo run dev --filter=questions...",
 		"dev:questions:web": "pnpm --filter @questions/web dev",
@@ -256,7 +256,7 @@
 		"dev:manavoxel:local": "concurrently -n sync,web -c magenta,cyan \"pnpm dev:sync\" \"pnpm dev:manavoxel:web\"",
 		"dev:media": "cd services/mana-media/apps/api && bun run --hot src/index.ts",
 		"dev:geocoding": "cd services/mana-geocoding && bun run --watch src/index.ts",
-		"dev:mana:servers": "concurrently -n auth,sync,api,media -c blue,magenta,yellow,green \"pnpm dev:auth\" \"pnpm dev:sync\" \"pnpm dev:api\" \"pnpm dev:media\""
+		"dev:mana:servers": "concurrently -n auth,sync,api,media,crawler -c blue,magenta,yellow,green,cyan \"pnpm dev:auth\" \"pnpm dev:sync\" \"pnpm dev:api\" \"pnpm dev:media\" \"pnpm dev:crawler\""
 	},
 	"devDependencies": {
 		"@mana/eslint-config": "workspace:*",